Mechanical Minutes

Author: Tanay Pahare

Windup Watch Fair 2025 – Chicago

This past weekend, my wife and I visited the Windup Watch Fair in Chicago—a vibrant celebration of horology just a few blocks from home. Hosted by Worn & Wound, the fair brought together a compelling mix of microbrands, heritage manufacturers, and industry insiders, offering an up-close look at what’s next in mechanical watchmaking.

From COSC-certified tool watches to hand-carved dials and one-handed designs, here are the watches and moments that left a mark.

Top Watches That Stood Out

Atelier Wen: Chinese Craft Meets Guilloché

Atelier Wen’s stunning purple guilloché dial watch showcased the beauty of Eastern craftsmanship at the Windup Watch Fair.

This Chinese microbrand delivered one of the most artistic dials at the fair. I tried on a model with a deeply etched, hand-carved guilloché dial in rich purple—a striking blend of Eastern artistry and mechanical credibility.

Junghans Max Bill: Bauhaus Perfection

The Junghans Max Bill watch, showcasing its minimalist elegance and Bauhaus-inspired design, perfectly displayed on the wrist.

Clean lines, minimalist elegance, and timeless proportions made the Max Bill a joy to wear. My wife especially loved the Lady Max Bill, a pastel-toned variant that looked stunning on her wrist.

Marathon GSAR: Military Grade with Tritium Power

Showcasing the robust Marathon GSAR watch, a military-grade tool watch known for its luminescence and durability.

Built like a tank and glowing for 25 years thanks to tritium tubes, the Marathon GSAR is a legit tool watch. No need to charge it under light—the lume just stays on.

Straum Jan Mayen: Norwegian Nature on Your Wrist

Showcasing the unique designs of Straum watches, featuring textured dials inspired by nature.

With dial textures inspired by volcanic landscapes and icy terrain, Straum’s Jan Mayen line brought poetic design to microbrand practicality.

Formex: COSC-Certified Swiss Innovation

Formex Swiss-made watches showcasing robust designs and chronometer-certified movements at the Windup Watch Fair.

Formex impressed with its robust yet lightweight designs and chronometer-certified movements. The build quality, comfort, and accuracy make this a dark horse among Swiss microbrands.

Mühle Glashütte: Under-the-Radar German Excellence

A showcase of Mühle Glashütte watches featuring a variety of styles from classic three-handers to nautical designs.

This German heritage brand from Glashütte showcased an impressive variety—from clean three-handers to nautically inspired GMTs. It’s a brand more people should be talking about.

Hamilton Intra-Matic Chronograph: Retro Cool

Showcasing the Hamilton Intra-Matic Chronograph with a classic panda dial at the Windup Watch Fair.

Tried on a panda-dial version of this reissue. Classic 1960s vibes, two subdials, and just the right weight on the wrist.

Baltic: Vintage Charm with Accessible Prices

A collection of Baltic’s vintage-inspired dive watches featuring black rubber straps and distinctive dials, showcasing their affordability and charm.

Baltic’s vintage-inspired dive watches and pastel dials continue to punch above their price point. Easy recommendation for newcomers.

Watches My Wife Loved

My wife spent time trying on models that balanced personality with wearability. Here were her favorites:

Lady Max Bill (Junghans): Soft pink dial, sleek Bauhaus simplicity

The Junghans Lady Max Bill featuring a soft pink dial and sleek Bauhaus design, highlighted at the Windup Watch Fair.

Meistersinger: Swiss-German watch with just one hand—a conversation starter

Showcasing the unique dial of the Meistersinger watch, featuring a single hand for a minimalist approach to timekeeping.

March Lab: Art Deco aesthetic with a green octagonal dial, Parisian flair

The March Lab watch features an octagonal design with a striking green dial, showcasing a blend of Art Deco aesthetics and modern craftsmanship.

Oris Aquis Date: Bold pink dial diver, stylish yet serious

The Oris Aquis Date featuring a bold pink dial, showcased for its stylish yet serious design at the Windup Watch Fair.

She loved the diversity in styles, proving again that the women’s mechanical watch space is finally becoming more exciting.

Fireside Chat: Oris CEO & CD Peacock on ADs vs Grey Market

A moderated discussion at the Windup Watch Fair focusing on the importance of Authorized Dealers in the watch industry.

One of the most valuable experiences was attending a moderated talk between Oris Americas CEO, VJ Ceronimo and the VC of CD Peacock, Steve Holtzman, a prominent Chicago-based authorized dealer. The topic? Why buying from Authorized Dealers (ADs) still matters in 2025.

Some key takeaways:

“The AD is your first line of trust, service, and education,” said the VP of CD Peacock.

“We’re not just selling watches, we’re selling heritage and responsibility,” added Rolf Studer.

They discussed how ADs offer not just legitimacy but also continuity—warranty, service, and even future upgrade pathways. In contrast, the grey market often offers lower prices at the cost of trust, after-sale support, and authenticity.

My View: ADs Are Worth It

For any watch priced above $2,000 to $3,000, I firmly believe buying from an AD or the brand directly is the wiser route. You get the peace of mind, service support, and sometimes even community that makes ownership feel richer and more personal.

Final Thoughts

Windup Chicago 2025 was more than just a fair—it was a community event. Whether it was talking to founders, hearing industry insights, or seeing my wife light up trying on a new dial color, this fair captured the spirit of why we love watches.

Similar Reads

5 Must-Have Watch Types for Collectors

BA111OD: A Tech-Driven Swiss Watchmaking Disruptor

3 Iconic Watches from Sinn

July 19, 2025
Watch History: From Bells to Smartwatches
Watches tell time, but their evolution tells a story.
From medieval tower clocks to precision micro-mechanics on our wrists, the journey of watches spans centuries of invention, fashion, and obsession. This is the tale of how timekeeping became personal—and what might come next.

The Dawn of Timekeeping: Sundials and Tower Clocks

Long before watches, ancient civilizations tracked time using sundials, water clocks, and candle clocks. But these were immobile, communal, and far from precise.

It wasn’t until the 14th century in Europe that mechanical tower clocks began to dominate town squares—giant machines powered by weights and regulated by verge escapements. These massive clocks brought standardized time to communities, often regulated by monks and cathedral bells.

14th-century clock mechanism, Salisbury Cathedral. Image via Wikimedia Commons, licensed under CC BY-SA 4.0.

Enter the Pocket Watch: Time Gets Personal

In the 16th century, German inventor Peter Henlein created one of the first portable clocks—what we now call a pocket watch. These “Nuremberg Eggs” were spring-driven and worn around the neck or carried in pockets.

Image of a clock-watch “Nuremberg Egg” watch by Peter Henlein, 1510 via Wikimedia Commons under CC BY-SA 3.0.

As watchmaking advanced through the 17th and 18th centuries, pocket watches became slimmer, more accurate, and increasingly decorative—status symbols for nobility and merchants alike. Innovations like the balance spring (1675) and jeweled movements greatly enhanced accuracy and durability.

Photo of 16th-century portable clock from Musée Paul‑Dupuy’s collection in Toulouse, via Wikimedia Commons, licensed under CC BY-SA 3.0.

The Birth of the Wristwatch: War, Women, and Innovation

Despite their elegance, pocket watches had a flaw—they needed two hands to check the time. The idea of strapping a timepiece to the wrist was initially considered feminine. But practicality changed everything.

During the Boer War and World War I, soldiers began wearing modified pocket watches on their wrists for quick access. Military utility made wristwatches masculine, reliable, and essential.

By the 1920s, brands like Rolex, Longines, and Cartier were producing dedicated wristwatches for men. The transition was complete—wristwatches became the new standard.

WWI-era trench wristwatch. Image via Wikimedia Commons, released under public domain.

The Quartz Revolution: Accuracy vs. Tradition

In 1969, the world changed again when Seiko released the Astron, the first commercial quartz watch. Accurate to within seconds per month, it triggered the Quartz Crisis, nearly destroying the Swiss mechanical watch industry.

Brands like Omega, Tissot, and even Rolex scrambled to catch up. Meanwhile, Swatch emerged in the 1980s with colorful, affordable quartz watches, helping Switzerland regain relevance with mass-market appeal.

1969 Seiko Astron – the first quartz wristwatch. Image via Wikimedia Commons, licensed under CC BY-SA 4.0.”

Mechanical Renaissance: Art Meets Engineering

Despite quartz dominance, mechanical watches made a comeback in the 1990s and 2000s. No longer about pure utility, they became luxury items, heritage symbols, and feats of engineering.

Collectors revered the ticking heartbeat of an automatic movement, the craftsmanship behind hand-finished cases, and the legacy behind names like Patek Philippe, Audemars Piguet, and Rolex.

Photo by Sean Shirzadi on Pexels.com

The Smartwatch Era: The Future on Your Wrist?

The 2010s ushered in a new contender: the smartwatch. Apple, Samsung, and Garmin blurred the line between fitness trackers, notifications, and health monitoring. Yet, traditional mechanical watches haven’t disappeared.

Instead, horology is entering a hybrid phase:
- Mechanical watches = emotion, legacy, craftsmanship
- Smartwatches = utility, data, innovation
We might see mechanical hybrids (like Grand Seiko’s Spring Drive or experimental micro-energy harvesters), watches with blockchain service records (as used by Breitling and Vacheron Constantin), or AI-assisted movement calibration (still emerging, but being explored in manufacturing and smart hybrid platforms) in the near future.

Photo by Andrey Matveev on Pexels.com

Final Thoughts: Why Watches Still Matter

In a world of screens and digital clocks, why do we still care about watches?

Because they’re more than tools.

They’re tiny machines that tell time—and timeless stories.
Watches mark moments, carry memories, and express personality like few other objects can.

As horology continues to evolve, one thing remains constant: our fascination with time, and how we wear it.
July 11, 2025
3 Iconic Watches from Sinn

If you’ve spent time around watch enthusiasts, you’ve probably noticed that few brands evoke the kind of passionate following Sinn (pronounced “Zinn”) does. Founded by Helmut Sinn in 1961, this Frankfurt-based watchmaker quickly became synonymous with rugged, functional watches designed initially for pilots and professionals.

Over the decades, Sinn has stayed true to its roots, focusing on purposeful design, impressive durability, and German precision engineering. This authenticity has earned the brand a dedicated community of fans who appreciate watches built for real-world performance rather than just luxury appeal.

3 Iconic Sinn Watches for Enthusiasts

1. Sinn 104

The Sinn 104 is a versatile classic, celebrated for its clean pilot-watch aesthetics and robust build. With its bidirectional countdown bezel, day-date complication, and highly legible dial, the 104 effortlessly transitions from casual to formal settings. It’s a staple among watch collectors who appreciate practicality combined with timeless style. I have owned this watch for nearly a year now and I love it with all its qualities and flaws (aka – small power reserve of 38 hours and modest accuracy).

2. Sinn U50

The Sinn U50 is a diver’s dream watch—compact, yet nearly indestructible. Crafted from corrosion-resistant German submarine steel, the U50 is rated to an impressive 500 meters water resistance. Its ruggedness and smaller size (41mm diameter) make it a favorite for enthusiasts seeking toughness without excessive bulk. This is likely going to be my next Sinn, probably the one that I’ll buy when I’m in Frankfurt.

3. Sinn 556

My personal pick for the third iconic Sinn model is the Sinn 556. Known for its minimalist elegance, the 556 balances functionality with understated design. Its simplicity makes it an ideal entry point for newcomers to the brand while retaining all the precision and reliability Sinn is known for. This is a great entry level Sinn watch.

Personal Spotlight: My Sinn 104

As many of you know, I proudly own a Sinn 104, a watch that captures everything I love about the brand: crisp legibility, precision build, and understated coolness. I’ve worn it through hikes, meetings, and even formal dinners—never once feeling out of place.

But perhaps my favorite Sinn story occurred during an unexpected moment at—of all places—a Rolex boutique.

I walked into the Rolex boutique one afternoon, hoping merely to express interest in an Oyster Perpetual Datejust 36mm with a jubilee bracelet and white-gold fluted bezel —a watch notoriously hard to snag without considerable patience and repeated visits. On my wrist that day, naturally, was my Sinn 104. As my Rolex consultant began our conversation, his eyes quickly shifted to my Sinn.

“Is that a Sinn?” he asked, clearly intrigued. Within moments, he was handling my watch, turning it around, admiring its craftsmanship, and soon, our initial small talk turned into a lively chat about tool watches, engineering prowess, and understated German design. The consultant, clearly a genuine enthusiast himself, appreciated the watch’s honest purposefulness.

As our conversation wound down and after we’d discussed various Rolex models, the consultant stepped away briefly, returning with an unexpected surprise—a fresh Datejust in the exact configuration I was seeking. I had walked in fully expecting a polite “We’ll call you if something comes up,” but here I was, offered the coveted model on my very first visit, something people typically spend months waiting and chasing.

I left that day with more than a Rolex—I left with a profound appreciation for how Sinn, even quietly worn on the wrist, speaks volumes.

Final Thoughts

Despite minor shortcomings, Sinn has genuinely impressed me with its no-nonsense philosophy and exceptional value proposition. There’s an undeniable charm in wearing a watch from a brand driven by real-world use rather than flashy marketing campaigns. It’s authentic, reliable, and undeniably cool—exactly why Sinn watches deserve their loyal cult following.

July 9, 2025
Important Tips for Used Watch Buying
Whether you’re eyeing a vintage Omega, a modern Tudor, or a microbrand gem, buying a used mechanical watch can be both rewarding and risky. While the second-hand market is full of hidden treasures, it’s also filled with overpriced listings, undisclosed issues, and—worst of all—fakes.

This guide breaks down the 10 essential things to check before you commit. Whether you’re buying your first pre-owned piece or adding to a growing collection, these tips will help you shop smarter, avoid common traps, and get more value for your money.

1. Look for Box and Papers

Original packaging, warranty cards, and manuals aren’t just “nice to have”—they can:
- Boost resale value
- Prove authenticity
- Offer insight into the watch’s ownership history
That said, lack of box and papers isn’t a deal-breaker for tool watches or older vintage pieces—but for premium models or limited editions, they matter.

2. Stick to Reputable Sellers

For illustrative purposes

Avoid impulse purchases from strangers on Instagram or forums unless you know what you’re doing. Instead:
- Buy from reputed dealers, trusted platforms like Chrono24, WatchRecon, eBay with buyer protection, or well-reviewed watch communities.
- Look for ratings, reviews, return policies, and a proven sales history.
Pro tip: For watches over $1,000, trusted sellers are worth the small price premium.

3. Examine the Condition — Aim for “Very Good” or Better

Conditions listed on Chrono24

Condition affects both aesthetics and resale value. Focus on:
- Scratches, dings, and crystal clarity
- Lume degradation (if vintage)
- Bracelet stretch and clasp wear
- Any signs of water damage or corrosion
Avoid watches graded “fair” or “acceptable” unless you’re getting a deep discount and are ready for a service bill.

4. Compare Prices and Time on Market

Before buying, do a quick price check:
- Use watch charts, eBay sold listings, and Chrono24’s price history tool.
- See how long similar listings have been on the market—stale listings often mean overpricing or hidden issues.
A fair price is usually 10–30% below retail, depending on the model, condition, and demand.

5. Ask About Service History and Maintenance Costs

A cheap watch with a worn-out movement is a time bomb. Always check:
- When it was last serviced (and by whom)
- Whether movement parts were replaced (especially for vintage models)
- The typical service cost for the caliber (some brands like ETA are cheaper to service than in-house movements)
If there’s no service history, budget a few hundred dollars extra—or walk away.

6. Request Timegrapher Readings (If Available)

Watch Timing Machine (BWC Vibrograf 1162), via Wikimedia Commons, licensed under CC BY-SA 4.0.

While not every seller will have one, a Watch Timing Machine / Timegrapher reading offers a snapshot of a watch’s mechanical health—revealing accuracy, beat error, and amplitude.
- Many reputable sellers (especially those listing $1K+ pieces) can provide this.
- If not, ask for a 24-hour timekeeping video or use an app like WatchCheck after you buy.
Note: Most casual sellers won’t have a timegrapher. That’s okay—but you’ll want some assurance the movement runs well.

7. Research the Movement’s Serviceability

Photo by Tima Miroshnichenko on Pexels.com

Before falling in love with a piece, find out:
- Is the movement easy to service locally?
- Are parts readily available?
- Does it require brand-specific service (which can be costly)?
Vintage or rare watches with obscure movements might look charming but can turn into servicing nightmares.

8. Match Serial Numbers and References

For higher-end watches, always:
- Check that serial numbers match the paperwork
- Verify the reference number corresponds to the listed model and dial configuration
This helps avoid Frankenwatches—pieces built from mismatched parts.

9. Don’t Fall for “Too Good to Be True” Deals

If a watch is 30–50% below market price, be suspicious. Common red flags:
- Fake or aftermarket parts
- Redials or refinished dials
- Poorly serviced movements
- Stolen or blacklisted watches
A deal isn’t a deal if you’ll spend more fixing it—or worse, can’t resell it.

10. Understand the Return Policy and Buyer Protections

Always check:
- Is there a return window?
- Is your purchase protected by a platform or payment processor?
- What happens if the watch arrives DOA?
Buying from platforms with built-in buyer protection gives peace of mind—especially on expensive pieces.

Final Thoughts

Photo by Pixabay on Pexels.com

Buying a pre-owned mechanical watch can unlock incredible value, unique finds, and timeless craftsmanship—but only if you shop smart. By following these 10 tips, you’ll steer clear of costly mistakes and build a collection that feels as good as it looks.

Whether it’s your first or fiftieth watch, always ask questions, do your research, and trust your gut. If something feels off, walk away. There will always be another watch.

Got questions or want help evaluating a watch? Drop a comment below or send me a message—I’m always happy to help fellow enthusiasts shop smarter. Stay ticking!
July 6, 2025
5 Must-Have Watch Types for Collectors
Curating a watch collection isn’t just about owning expensive timepieces—it’s about building a personal horological narrative. Every watch should serve a purpose: some practical, others emotional. In this guide, I’ll share my approach to curating a 5-watch collection that blends daily utility, heirloom value, and collector’s curiosity. Whether you’re starting your journey or refining your rotation, this post might just help you find your own structure.

🕰️ Category 1: The Daily Companion

Watches that integrate into your everyday life — from meetings to meals, work to weekends.

⭐ Sinn 104 St Sa

My first serious mechanical watch, and still a favorite. The Sinn 104 strikes that rare balance between tool watch practicality and visual elegance. It’s robust, legible, and versatile enough to wear with a T-shirt or a blazer. It also holds sentimental value—a trait no spec sheet can quantify.

🔑 Why this category matters: You’ll wear these the most. Prioritize comfort, brand reputation, durability, and emotional connection.

🎩 Category 2: The Dress Watch

Elegant timepieces reserved for moments that matter — weddings, celebrations, formal events.

⭐ Jaeger-LeCoultre Master Ultra Thin Moon

Buy JLC Master Ultra-Thin Moon on eBay

A dress watch is your horological black tie. The JLC Master Ultra-Thin Moon embodies everything a luxury formal piece should be: slim, sophisticated, and spellbinding under a cuff. The moonphase adds a poetic dimension without being ostentatious. Works equally well with a tux or a Nehru jacket.

🔑 What to look for: Thin case, leather strap, timeless design, and finishing finesse. A complication like a moonphase or small seconds adds charm without clutter.

🎨 Category 3: The Artistic Independent

A wildcard — expressive, bold, and conversation-starting.

Buy Norqain Wild One on eBay

This category celebrates independent watchmaking and unique design language. These aren’t mainstream picks, but rather thoughtful pieces from niche houses pushing creative boundaries.

🧭 Contenders:
- BA111OD Chapter 5: Swiss ingenuity meets transparency—both in design and pricing.
- Norqain Wild One: A rugged but refined indie sport watch with bold aesthetics.
- Louis Erard x Alain Silberstein: Pure horological art. Colorful, expressive, and rare.
- Ochs und Junior Moonphase: Minimalist, brainy, and handmade.
- Ming 17.x or 27.x series: Ethereal case shapes and stunning dials that defy their price point.
🔑 Why it matters: These watches reflect taste, curiosity, and support for the craft. They’re often limited and collectible.

🛡️ Category 4: The Beater / Tool Watch

Tough, affordable, mechanical watches that you can truly use.

Every collection needs a watch you can knock around—without knocking your soul. Something you wear while traveling, hiking, swimming, or just doing life.

⭐ Seiko SRPK43

Buy Seiko SRPK43 on eBay

A blackout beauty with great lume, reliable automatic movement, and serious wrist presence. The SRPK43 is a modern reinterpretation of the legendary SKX—tough, stylish, and under-the-radar.

⭐ Certina DS Action Diver

Buy Certina DS Action Diver on eBay

Swiss made, ISO-certified dive watch with a Powermatic 80 movement. It punches far above its price point in ruggedness and everyday appeal.

🔑 Checklist for this slot: 200m+ water resistance, strong lume, shock resistance, and a price point that doesn’t sting when scratched.

🧭 Category 5: The Legacy Piece

A future heirloom—iconic, timeless, and emotionally significant.

Though some watches already serve dual purposes (like the Datejust), this final category is about choosing a flagship piece that speaks to your identity and will outlive trends. For me, this overlaps with my daily wear, but for others, it could be a complication-rich chronograph, a GMT for a frequent traveler, or a vintage-inspired reissue.

Think of this watch not just as a purchase, but as a story you’re writing for the next generation.

⭐ Rolex Datejust 36mm

With the jubilee bracelet, fluted bezel, and timeless silver dial, the Rolex Datejust 36transcends trends. It’s a piece I can wear to work, weddings, or just lounging at home. More than a luxury item, it’s a future heirloom—like how my grandfather’s Rajat watch still echoes his presence.

Final Thoughts: Don’t Chase, Curate

Building a watch collection is a deeply personal journey. There’s no one right way to do it—but defining your own categories helps filter the noise. Watches aren’t just about specs—they’re about purpose, emotion, and presence. Buy slowly, wear often, and choose pieces that resonate with your life.

📝 What’s your 5-watch dream collection? Drop a comment or check out more on MechanicalMinutes.com.
July 2, 2025
Spend-Conscious Watch Collection Guide

There’s a strange affliction that hits collectors the moment they buy a watch they love: the immediate desire to find the next one.

After picking up my Sinn 104—a watch I still admire for its clean pilot aesthetic, rugged build, and just the right dash of everyday wearability—I expected to feel done. At least for a while. But instead, I fell into one of my recurring watch phases: a dopamine-fueled spiral of browsing, wishlist building, and near-purchases that all end the same way—me losing interest days later.

Sound familiar?

This cycle isn’t just anecdotal. There’s actually a term for it in psychology: “hedonic adaptation.” It’s the human tendency to quickly return to a baseline level of satisfaction after experiencing something positive. That burst of joy when the package arrives? It fades. And we start hunting for the next high.

Why Curating a Collection Can Be a Money Pit

Let’s be honest. This hobby—especially when you’re venturing into mechanical watches—is a slow bleed on your bank account if left unchecked. You can justify each purchase with “diversity,” “investment potential,” or “heritage,” but it’s all too easy to end up with a drawer full of watches you don’t wear and a savings account that looks like it lost a fight with a NATO strap.

And I say this as someone who loves the hunt. The problem isn’t loving watches; it’s loving too many at once with no clear framework.

The Smart Way to Curate Your Collection

Here’s what I’ve learned (often the hard way):

1. Define the Role Before the Watch

Photo by Thang Cao on Pexels.com

Every watch should earn its place. Before falling for a model’s lume shot or bracelet clasp, ask: What gap does this fill?

Do I need a dress watch that actually fits under a cuff? Do I need a travel watch with GMT functionality? Do I just want a weekend beater that doesn’t cost a fortune to service?

Let the function define the form.

2. Set a Watch Budget Like You Mean It

If you don’t treat your watch budget like a real category—like rent or groceries—you’ll always find ways to justify stretching it. Set your yearly or per-watch limit and stick to it. Ingenuity thrives under constraint. That’s part of what makes finding the one so rewarding.

3. Impose a Cool-Off Period

My new rule: no impulse buys. If I fall in love with a piece, I give it a 30-day cooling-off period. If I still want it just as much—and I’ve imagined exactly how and when I’ll wear it—then it’s probably worth pulling the trigger.

And you’d be surprised how many “grails” fall off the radar after two weeks.

4. Research Like a Collector, Not a Consumer

Photo by George Milton on Pexels.com

I no longer chase what looks good in an Instagram post. I go deeper. Movement reliability, servicing cost, heritage, community feedback—these things matter more in the long run than a killer press photo. If possible, try it before you buy it!

A good question to ask: Would I still want this if nobody else saw it on my wrist?

Where I’m At Now with my watch buying

After spending hours on Hodinkee, Teddy Baldassarre, and countless other watch blogs and sites, I’ve come to realize one thing: finding a truly desirable watch takes time.

What you find desirable one day might not appeal to you the next. My watch searches have started with a Seiko SPK43 and ended with an IWC Aquatimer. So, don’t trust your taste until you find yourself consistently drawn to the same watch. For me, only my 104 has managed to do that.

To help myself decide, I’ve come up with a four-category watch list—which I’ll describe in a future blog post.

Until then, stay ticking!

July 2, 2025
Top 10 Watch Movements for Collectors

What makes a watch truly worth collecting? The dial might charm, and the case might shine—but it’s the movement underneath that tells the real story. For collectors, the caliber powering the watch isn’t just a mechanism; it’s the soul of the timepiece.

In today’s post, I will spotlight 10 watch movements that every modern collector should know—grouped not by price or brand, but by their real-world relevance, horological significance, and mechanical merit. From reliable entry-level staples to movements that define luxury watchmaking, these are the engines shaping the wristwatch world in 2025.

The Everyday Legends

Affordable, accessible, and the backbone of the enthusiast community

1. Miyota 9015 – The Microbrand Powerhouse

Techné Harrier Ref. 363 (Miyota 9015), versions 132 & 031, via Wikimedia Commons, licensed under CC BY-SA 4.0.

Used in: Zelos, Baltic, Lorier, Laco
Specs: Automatic, 28,800 vph, 42-hour power reserve, hacking & hand-winding

The Miyota 9015 is the unsung hero of the modern microbrand scene. Thin, reliable, and cost-effective, it’s a Swiss ETA alternative made in Japan—perfect for slim, everyday automatics. Its high beat rate gives a satisfying sweep, and it’s used in watches often priced under $1,000.

2. Seiko NH35 (a.k.a. 4R35) – The People’s Choice

Buy the Seiko NH35 movement on eBay

Used in: Seiko 5, Invicta, Vostok Europe, many modded builds
Specs: Automatic, 21,600 vph, 41-hour power reserve, hacking

One of the most mass-produced movements in the world, the NH35 is beloved by modders and budget brands alike. It’s durable, serviceable, and works forever—literally, some watches run for a decade with no intervention. What it lacks in finesse, it makes up for in rugged character.

3. ETA 2824-2 – The Swiss Benchmark

ETA 2824-2 Automatic Movement, via Wikimedia Commons, licensed under CC BY-SA 3.0 DE.

Used in: Hamilton, Tissot, Steinhart, Sinn
Specs: Automatic, 28,800 vph, 38-hour power reserve

Even with limited availability, the ETA 2824-2 is still one of the most respected entry-level Swiss movements. Known for its smooth sweep, compact build, and high accuracy, it’s a trusted choice in field watches, divers, and affordable luxury pieces alike.

4. Sellita SW200-1 – The Reliable Stand-In

Christopher Ward C8 Power Reserve Chronometer featuring the Sellita SW200-1 movement, via Wikimedia Commons, licensed under CC BY 2.0.

Used in: Sinn, Oris, Christopher Ward, Formex
Specs: Automatic, 28,800 vph, 38-hour power reserve

When ETA restricted movement supply, Sellita became the savior for many independent brands. The SW200-1 is an ETA 2824 clone that’s been steadily improved. Today, it’s practically indistinguishable in terms of performance, and widely adopted in rugged tool watches under $2K.

Chronograph Powerhouses

Still the heart of the modern chronograph scene

5. Valjoux 7750 – The Chrono Classic

Valjoux 7750 Movement in Franchi Menotti Automatic Chronograph, via Wikimedia Commons, licensed under CC BY-SA 4.0.

Used in: Sinn 103, Hamilton Khaki Chronograph, Fortis
Specs: Automatic Chronograph, 28,800 vph, 42-hour power reserve

The Valjoux 7750 is the most popular automatic chronograph movement in the world. With its distinctive rotor wobble and loud ticking, it’s not subtle—but it is reliable. Collectors appreciate it for its rich history and continued use in rugged, aviation-style chronographs.

Innovators & Icons

Where engineering meets elegance

6. Omega Co-Axial Caliber 8900 – The Escapement Revolution

Omega Seamaster Planet Ocean Ref. 215.30.44.21.03.001 featuring the Co-Axial Master Chronometer Caliber 8900, via Wikimedia Commons, licensed under CC BY-SA 4.0.

Used in: Seamaster Diver 300M, Aqua Terra, Globemaster
Specs: Automatic, 25,200 vph, 60-hour power reserve, METAS-certified

This is the movement that set Omega apart in modern watchmaking. With George Daniels’ co-axial escapement and anti-magnetic silicon parts, the Caliber 8900 offers incredible long-term stability. Certified by METAS, it exceeds COSC standards and delivers next-level performance for under $10K.

7. Grand Seiko Spring Drive 9R65 – Glide into Precision

Source: Grand Seiko USA

Used in: SBGA211 “Snowflake,” SBGA413 “Cherry Blossom”
Specs: Hybrid (mechanical + quartz), ±1s/day, 72-hour power reserve

The 9R65 is where mechanical craftsmanship meets quartz accuracy. Exclusive to Grand Seiko, it produces the smoothest seconds hand sweep in the business—no ticking, just pure glide. For collectors who love tradition but crave precision, this movement is a technical marvel.

8. Jaeger-LeCoultre Caliber 899 – The Elegant Performer

Jaeger-LeCoultre Master Control Hometime Ref. 147.2.05.S, via Wikimedia Commons, licensed under CC BY-SA 4.0.

Used in: JLC Master Control, Polaris
Specs: Automatic, 28,800 vph, 70-hour power reserve

JLC is often behind the scenes, making movements for other big names. But the Caliber 899 proves they deserve the spotlight. Thin, beautifully decorated, and highly reliable, it’s a collector’s favorite in refined dress watches that don’t sacrifice engineering for elegance.

9. Patek Philippe Caliber 324 S C – Haute Horlogerie, Refined

Iconic Patek Philippe Nautilus Ref. 5711/1A-010 featuring Caliber 324 S C, via Wikimedia Commons, licensed under CC BY-SA 4.0.

Used in: Calatrava, Nautilus (earlier references)
Specs: Automatic, 28,800 vph, 45-hour power reserve

One of Patek Philippe’s signature movements, the 324 S C is known for exquisite finishing, tight tolerances, and smooth winding. It’s found in some of the most collectible watches ever made, and while not as complicated as a tourbillon, its refinement is second to none.

10. Rolex Caliber 3235 – The Modern Rolex Workhorse

Rolex Sea-Dweller, featuring Caliber 3235, by John Torcasio, CC BY-SA 3.0, via Wikimedia Commons

Used in: Rolex Datejust 41, Submariner Date, Sea-Dweller, Yacht-Master
Specs: Automatic, 28,800 vph, 70-hour power reserve

Rolex’s flagship automatic movement, the Caliber 3235, powers most of their modern lineup and represents a significant evolution from the long-serving 3135. It features the proprietary Chronergy escapement—optimized for efficiency—and a longer mainspring, resulting in a robust 70-hour reserve. With a Parachrom hairspring, Paraflex shock protection, and Superlative Chronometer accuracy, it blends daily reliability with technical refinement. While not haute horology, it’s one of the most battle-tested and serviceable modern calibers in high-end watchmaking, built for longevity and precision.

Final Thoughts: Know What Drives Your Watch

Behind every great watch is a great movement. Whether you’re exploring microbrands, investing in your first Swiss automatic, or dreaming of your next haute horlogerie piece, understanding the engine inside your timepiece gives your collection meaning and depth.

These 10 movements aren’t just parts—they’re proof that watchmaking is alive, evolving, and accessible at every level of collecting.

Stay curious. Stay passionate. And as always—stay ticking.

June 19, 2025
HMT Watches: A Legacy of Indian Timekeeping
The Watch That Ticked Into My Life

My grandfather’s worn-out HMT Rajat is still the most precious watch in my collection.

The first mechanical watch I ever held wasn’t mine—it was my grandfather’s. A slim, silver-dialed HMT Rajat, always peeking out from under the cuff of his kurta. He would wind it each morning with a quiet reverence, as though awakening something sacred. It wasn’t just a tool to tell time—it was a symbol.

Through him, I discovered that HMT wasn’t just a watch brand. It was a badge of honor, a retirement gift, a wedding present, a milestone. Owning an HMT meant something in India—because it was India’s timekeeper.

As someone who now explores microbrands and affordable mechanical watches through my blog Mechanical Minutes, I wanted to step back and honor the brand that put India on time—and did it with dignity, precision, and pride.

The Backdrop: India’s Tryst with Industrial Destiny

When India gained independence in 1947, the country’s leadership knew that self-reliance wouldn’t just come from freedom—it needed factories, tools, and technology.

In 1953, Hindustan Machine Tools (HMT) was born as a state-owned enterprise focused on machine tools. But it wasn’t long before Nehru’s vision expanded. By 1961, with technical assistance from Japan’s Citizen Watch Co., HMT took on a new mission: manufacturing India’s very first wristwatches.

This wasn’t just industrial diversification—it was nation-building on your wrist.

HMT’s Contributions: Timekeeping as Nation-Building

🏭 Made in India, For Indians

HMT created watches in India, by Indians, for Indians—a revolutionary concept in an era where imported Swiss watches were luxuries few could afford. These weren’t mass-manufactured gadgets—they were engineered with care, often by skilled artisans trained in Japan and Switzerland.

“Time is money, they say. But in India, time was also identity. And HMT gave it form.”

⏱️ Mechanical Movements for the Masses

Where the world was shifting to quartz, HMT doubled down on manual-wind mechanical calibers—tough, repairable, and romantic in their ticking rhythm. The Caliber 020, based on Citizen’s movement, powered many iconic models like the Janata, Sona, and Rajat.

Some innovations include:
- Shock-resistant designs, rare in that price bracket.
- Hand-finished dials, often with subtle textures or sunburst effects.
- Slim cases and domed acrylics, styled with Bauhaus-like restraint.
🎓 Skill Transfer & Watchmaking Ecosystem

HMT didn’t just make watches—it built an entire generation of Indian watchmakers, many of whom would later go on to launch private ventures. Its training programs were rigorous and respected, often mirroring Swiss watchmaking pedagogy.

Why Were HMT Watches So Prestigious?

Before Titan, before Seiko’s Indian presence, HMT was the gold standard of wristwatches in India. If you received one:
- At retirement—it meant your service was honored.
- As a gift—it meant you were respected.
- At marriage—it symbolized a lifelong promise.
They had emotional value, but also social status. A man wearing an HMT was punctual, disciplined, and “set in time.”

HMT Janata, via Wikimedia Commons, licensed under GNU

The Golden Age: Models That Defined Generations

Let’s talk icons:
- HMT Janata: Worn by Nehru himself. Clean Arabic numerals. Reliable hand-wind.
- HMT Pilot: A robust, field-style watch with cult status.
- HMT Sona & Rajat: Elegant dress watches in gold and silver tones, often passed down generations.
- HMT Jawan: Issued to the Indian Army—practical, matte, and hard-as-nails.
HMT Watches on display, via Wikimedia Commons, licensed under CC BY-SA 4.0

What Made HMT Special Technically?

HMT Jhalak via Wikimedia Commons, licensed under GNU

Beyond nostalgia, these watches had horological merit:

In-house assembly: Movements were hand-assembled in India, not imported as kits. Low-beat but long-lasting: 18,000–21,600 bph calibers optimized for longevity, not flash. Serviceable for decades: You could find a watch repair guy in any town who knew HMT guts.

This “tool-for-life” philosophy made them more than machines—they were companions.

The Slow Ticking Out: What Went Wrong?

Photo by Raunak Jha on Unsplash

The Quartz Crisis hit HMT harder than most. By the late 1980s, consumers wanted slimmer, battery-powered watches. HMT’s mechanical tooling couldn’t adapt fast enough. Their quartz lineup arrived too late—and lacked the charm of their originals.

The 2000s saw further decline, with branding missteps, little innovation, and growing financial losses. In 2016, the Indian government officially shut down HMT Watches.

A Cult Rebirth: HMT in the 21st Century

HMT Stellar DASL 02 BLUE

Paradoxically, HMT’s death sparked a revival. Vintage watch enthusiasts began hunting down Pilots and Janatas on eBay, refurbishing them, and showcasing them online. A new generation began to appreciate their mechanical soul.

Even today, owning an HMT is a love letter to Indian engineering, and a reminder that not all timekeeping is digital.

Final Words: A Personal Thanks

I still have my grandfather’s HMT Rajat. It doesn’t work perfectly—but that’s part of the magic. It’s not just a watch. It’s a time capsule, a tribute to a time when India built its dreams from scratch, one tick at a time.

If you’re an Indian collector, your journey begins not with a Rolex or a Nomos—but with a Janata, a Pilot, or maybe a Rajat. Check out the collection here.

Let’s keep the legacy ticking.
June 14, 2025
BA111OD: A Tech-Driven Swiss Watchmaking Disruptor
5th Anniversary Edition Tourbillon from Ba111od.

There are Swiss watch brands, and then there’s BA111OD—a maverick rewriting the rules of traditional horology. In a landscape dominated by legacy houses and centuries-old savoir-faire, BA111OD dares to ask: what if Swiss watchmaking could be just as innovative in how it’s sold as in how it’s made?

This post explores how the brand is combining classical mechanical excellence with bold tech-fueled disruption—and why it may deserve a spot in your collection sooner than you think.

From Neuchâtel With a New Mission

Founded in 2019 by Thomas Baillod, a veteran of the watch industry, BA111OD was born out of frustration with outdated distribution models. Instead of relying on retailers or middlemen, Baillod built a direct-to-consumer system enhanced by mobile app technology and peer-to-peer sales—something almost unheard of in traditional Swiss watch circles.

Ba111od HQ in Neuchâtel.

This democratized model, dubbed phygital (physical + digital), allows owners to become brand ambassadors, reselling watches through a controlled ecosystem while earning commissions or discounts—almost like watch collecting meets affiliate entrepreneurship.

Design Language: Bold, Architectural, and Avant-Garde

Each Chapter in BA111OD’s lineup feels like a creative statement. Think of the Chapter 1 and 2 as early prototypes with modern skeleton dials and affordable pricing. But things really heat up with Chapter 3 and beyond, where the brand leans into complications, architectural casework, and luxury materials—without touching the usual five-figure price tags.
- Chapter 3.1: Skeleton dial, automatic movement, and sapphire caseback for under CHF 600.
- Chapter 4.1 T.V.D.: A tribute to Baillod’s father, featuring a tourbillon—yes, a Swiss tourbillon—for around CHF 4,200.
- Chapter 5 Chrono Magma: A sculptural chronograph with a micro-rotor and fiery forged carbon case.
Chapter 4.2 Lily Tourbillon

Not Just Gimmicks: Legit Horological Street Cred

It’s easy to dismiss disruptive brands as hype machines, but BA111OD earns its stripes through in-house development, Swiss manufacturing, and smart complication sourcing.
- Tourbillon movements are co-developed with Concepto Watch Factory.
- Chronograph modules are finely decorated and precision-tested.
- Cases are machined and assembled in Switzerland, with sapphire crystals and quality control at par with far pricier brands.
For those who care about value per dollar (or franc), few can match the spec sheet BA111OD brings to the table.

Chapter 4 Dial

A Watch You Can Buy—From a Friend

One of BA111OD’s most radical moves is its referral model, where existing owners act as micro-retailers through the BA111OD app. It’s not MLM, it’s curated. Access to some models is only available through existing “Afluendors”—affluent influencers, as Baillod calls them.

This makes ownership feel exclusive but not exclusionary—and turns every customer into a potential community-builder.

Should You Add One to Your Collection?

If you’re a collector who:
- Loves brands with a strong founder story,
- Wants to support independent innovation,
- Is excited by tourbillons or micro-rotors at approachable prices,
- Enjoys the idea of community-driven access…
…then yes, BA111OD might just belong on your wrist.

Chapter 4 Infinity Flying Tourbillon

Final Thoughts

BA111OD isn’t just a watch brand—it’s a movement. A movement challenging the norms of how watches are made, sold, and experienced. With their combination of Swiss quality, smart pricing, and futuristic distribution, they’ve earned a place on the radar of serious enthusiasts.

If the Swiss watch industry ever needed a wake-up call, BA111OD might be holding the megaphone.
June 12, 2025
Top Pre-Owned Luxury Watches Under $2000

Navigating the pre-owned luxury watch market can be daunting, but with a discerning eye, you can find timepieces that offer both prestige and value. Below is a curated list of ten watches that stand out for their craftsmanship, reliability, and esteem among watch enthusiasts—all available for around or under $2,000.

1. Grand Seiko SBGR051

Why It Stands Out:
Grand Seiko is renowned for its meticulous craftsmanship, and the SBGR051 exemplifies this with its Zaratsu-polished 37mm case and in-house 9S65 movement, offering a 72-hour power reserve. Its understated elegance and exceptional finishing make it a favorite among collectors.

Typical Price Range: $1,650–$2,000

Grand Seiko SBGR051
Buy It Now on eBay →

2. Tudor Black Bay 41 (Ref. 79730)

Why It Stands Out:
A standout daily wear piece that balances vintage Explorer aesthetics with a fresh, modern twist. The black dial brings a beautiful contrast, while the Tudor-modified ETA movement ensures rock-solid reliability. It’s discreet but undeniably premium on the wrist.

Typical Price Range: $1,800 – $3,000

Tudor Black Bay 41
Buy It Now on eBay →

3. Omega Seamaster 300M Automatic (Ref. 2531.80 – Pre-Coax)

Why It Stands Out:
This watch barely makes it in my budget, but it still deserves a spot. The pre-coaxial Seamaster Professional 300M is a Bond-era classic. Featuring the Omega Caliber 1120 (based on the COSC-certified ETA 2892-A2), a wave-patterned blue dial, and the iconic skeleton hands, it offers serious dive credentials with 300m WR and a helium escape valve. The design has stood the test of time—and remains one of the most accessible full-mechanical Seamasters.

Typical Price Range: $1,900+

Omega Seamaster 300M
Buy It Now on eBay →

4. Nomos Club Campus 38 mm

Why It Stands Out:
This modern Bauhaus-inspired watch has real personality. The colorful dials, bold Arabic numerals, and playful green-tipped hands bring youthful elegance. With a manual Alpha caliber (visible through sapphire display-back), 38 mm case, and a leather strap, it’s both stylish and wearable—appealing to enthusiasts who appreciate minimalist mechanics and design.

Typical Price Range: $1,199–1,340

Nomos Club Campus
Buy It Now on eBay →

5. Zenith Elite Ultra-Thin

Why It Stands Out:
Zenith’s Elite collection is known for its sleek design and in-house movements. The Ultra-Thin models, often around 40mm in diameter, feature minimalist dials and slim profiles, making them excellent dress watches. The Elite movement offers a 50-hour power reserve and high accuracy.

Typical Price Range: $1,400–$2,000

Zenith Elite Ultra-Thin
Buy It Now on eBay →

6. Union Glashütte Belisar

Why It Stands Out:
A dressy German timepiece made in the historic Glashütte region. The Belisar Date features a domed sapphire crystal, sunburst dial, polished 40mm case, and a beautifully decorated movement. It blends Saxon elegance with modern reliability—delivering German prestige at an accessible price.

Typical Price Range: $1,200–$1,700 (pre-owned)

Union Glashütte Belisar
Buy It Now on eBay →

7. Breitling Superocean Automatic (Ref. A17360)

Why It Stands Out:
A serious tool diver from a storied sports brand—bold, durable, and instantly recognizable. These 42 mm models are powered by COSC-certified automatic movements, boast 500 m+ water resistance, and come rugged strap or bracelet as standard.

Typical Price Range: $1,500 – $2,000

Breitling Superocean Automatic
Buy It Now on eBay →

8. Longines Master Collection 41mm

Why It Stands Out:
A rare blend of dive-watch toughness and bold visual appeal. The dial pops under light, and the glossy ceramic bezel adds premium tactility. With 300 m WR, a sturdy bracelet, and the upgraded L888 caliber, this is a watch that’s as practical as it is striking.

Typical Price Range: $1,250–$1,750

Longines HydroConquest 41mm/h3> Buy It Now on eBay →

9. Baume & Mercier Clifton Baumatic

Why It Stands Out:
A serious horological statement from an often-overlooked brand. The Baumatic is powered by Baume’s proprietary BM13-1975A movement, offering a whopping 120-hour power reserve and chronometer-level accuracy. It’s a dressy, sleek, and tech-forward watch that positions Baume as more than just a Richemont catalog filler.

Typical Price Range: $1,400–$1,800 (pre-owned)

Baume & Mercier Clifton Baumatic
Buy It Now on eBay →

10. Oris Big Crown Pointer Date 40mm

Why It Stands Out:
The Oris Big Crown Pointer Date is celebrated for its distinctive date indication via a central pointer hand. The 40mm case, coin-edge bezel, and cathedral hands give it a vintage charm. It’s powered by the reliable Oris Caliber 754, based on the Sellita SW200-1.

Typical Price Range: $600–$1,200

Oris Big Crown Pointer Date
Buy It Now on eBay →

Final Thoughts

Each of these timepieces offers a blend of quality, heritage, and value, making them excellent choices for collectors and enthusiasts alike. When purchasing pre-owned watches, always ensure authenticity and consider service history to maintain their performance and longevity.

Stay ticking!

June 8, 2025