Results for Co-Axial Escapement

Baselworld 2016: Patek Philippe World Time Chronograph Ref. 5930G with pricing

Introducing the new Patek Philippe Reference 5930G, combining two complications, the world time and chronograph for Baselworld 2016.

Q&A;: Aurel Bacs, Auction Maestro

Deployant' s Q&A; with Aurel Bacs, Executive Consultant and head auctioneer of Phillips Watches.

Review: Vacheron Constantin Harmony Single Button Chronograph C.3300

Review of the Vacheron Constantin Harmony Single Button Chronograph C3300 SIHH 2015 VC

The Sarpaneva Korona K0 Northern Lights with Price and Specs

Introducing the Sarpaneva Korona K0 Northern Lights.  A collaboration between Sarpaneva and Black Badger.

The Collector’s View: Sarpaneva K3 Northern Stars

the collector's view sarpaneva k3 northern stars

Where do you go from Uber Cool? The Urwerk wrist shots

What do you do when your early product is already uber cool…where do you go from uber cool? Felix Baumgartner (not the sky diving dare devil…the watchmaking genius) shows the way. I get to wear the Urwerk watches…all 3 super duper ultra cool watches in one evening…and lived to tell the tale. The year wasRead More

GO Pano Retro Graph

Glashutte Original’s factory is almost right next door to Lange’s at Altenberger Strasse in Glashutte. The brands do share some common origins, both pointing to Ferdinand Aldophe Lange. Amongst the watches GO produces, some are very nice, but none nicer to my eyes than the Pano Retro Graph…a beautiful movement… The movement is nicely laidRead More

Insight: The Geometric Efficiency of Escapements

Mechanical escapements remain the most fascinating and enticing field of horological study even in the 21st century. At its core, an escapement has a simple purpose: restore lost energy to the oscillating organ while regulating the discharge speed of the going train – thus allowing for time measurement. Straightforward as the concept is, executing an escapement well is a completely different affair. The escapement is perhaps the element of the mechanical movement that has undergone the most iterations since its invention. The reason is simple: escapements were, and remain, imperfect systems. In fact, the escapement is often the least efficient aspect of a mechanical movement in terms of energy transfer. That’s why watchmakers and engineers have devised innumerable variants in the search of the ideal escapement.  Explaining escapement efficiency In physics the efficiency of a system is the proportion of useful work done relative to the total work done by said system. The result, measured as a percentage, speaks to the energy conserved within the system. For example, an 80% efficiency means that 20% of the total available energy is lost, with the remaining 80% usefully conserved.  That said, an efficient escapement isn’t necessarily chronometrically-potent, since there are more criteria, apart from energy conservation, which reflect in a movement’s accuracy. The way in which escapement parts impulse to the balance, the proximity of the equilibrium point and the deg...

In Conversation with Bernhard Lederer, A Master of Escapements

Paying a visit to Bernhard Lederer’s atelier in St. Blaise, Wei nerds out with the German Master Watchmaker about a crucial component in a watch’s movement, the escapement, which has undergone hundreds of years of innovation. Lederer expounds on the efforts by past masters, Abraham-Louis Breguet and George Daniels to develop the perfect escapement and […]

Live from WWG26: Xhevdep Rexhepi Minute Inerte Hands-on Impressions

Walking to attend some cocktails at the end of Day 0, I passed by Xhevdep Rexhepi's atelier. And Xhevdep showed me his amazing Minute Inerte.

Go Big or Go Home: Fears Adds Its First High Complication with a QP

Fears has decided to add its first high complication by tackling one of the most complex of them all: the perpetual calendar. Charting new territory seems like just the right way to celebrate the brand’s 10th anniversary since its renaissance in 2016. The introduction of a QP to the flagship Brunswick line isn’t the only headline. The collection gets a new case architecture with wide polished bevels making it the thinnest Brunswick watch in the line at 9.4mm. The Brunswick has been a defining collection for Fears since its introduction in 2017, marking the first mechanical line of the modern era. Yet, the collection is also an homage to the brand’s past with a vintage-inspired cushion shape case, onion crown, and signature sector dial. The design mixes these aesthetics with distinct typography and numerals derived from a piece from the brand’s archives. It only feels fitting that this collection would serve as the foundation for Fears’ first high complication in 180 years.Even with the addition of day, date, month, year, and leap year indications that make up a perpetual calendar, Fears has managed to keep the Brunswick QP compact at just 39mm. When it comes to high complications, the composition of the movement is usually the main limiting factor when it comes to sizing. Here, we can thank the Dubois Depraz perpetual calendar module, atop a hand-finished Sellita SW300 as its base movement. This caliber has been modified specifically for this watch, giving it its...

Review: the Autodromo Group C Turbo Sport

It’s hard to believe in our era of always-online smart watches and AI-everything (eye rolls welcome), but there was a time when the digital watch was the new kid on the block, challenging analog conventions. Cries of “kids these days” abounded, and though the then-genuine worry of traditional timekeeping going obsolete seems a bit silly in retrospect, the modern electronic digital watch was a very real and groundbreaking thing when it was first introduced by Hamilton with the Pulsar in 1970. A battery-powered quartz crystal oscillator and LED display made it a marvel at the time, and it still commands respect on the collector market today.  Like many kids of the 1990s and 2000s, my first “real” watch was a digital example, mainly because I was enamored with the ever-beeping buttons and light-up face. Still, I eventually wandered over to the analog side of watch fandom, and haven’t wavered since, a trajectory most enthusiasts will probably relate to. But in the wise words of an El Paso ad executive, “por que no los dos?” The Millennial and Zillenial era of nostalgia is here, creating a new clamoring for “retro” digital displays without sacrificing the pedigree (and social clout) that comes with an analog watch.  Enter the ana-digi, a combo of both types of timekeeping. It’s not a new concept by any means, with huge brands like Casio and Citizen offering examples for decades, but those tend to be big, bulky tool watches. Not so with the new slate of s...

Longines Master Collection Chrono Monopusher Review: Defiantly Retro and Under $4K

The new Longines Master Collection Chrono Monopusher is a mechanically complex watch in a dressy package and an accessible price point.

Timex Deepwater Meridian vs Rolex Submariner: A $270 vs $10K Dive Watch Comparison

Timex Deepwater Meridian 200 vs Rolex Submariner: a hands-on comparison of how much of the dive watch experience $260 really buys.

Invicta Pro Diver vs Rolex Submariner: A Hands-on $80 vs $10K Dive Watch Comparison

We compare the Invicta Pro Diver and Rolex Submariner after wearing both. See where the $10,000 price difference goes and which watch offers better value.

Bring a Loupe: A Million Valjoux 72, An 18k Gold Constellation, And A Sarpaneva Moomin

Happy Friday again, Ballers, and congrats to whoever snagged the Omega 2998-4 on Goodwill earlier this week. I'm fighting multiple aspects of my nature—as a midwesterner and a dad—to avoid making lame jokes about the heat, but fingers crossed, the fever's breaking, and it'll return to average temperatures sometime soon for all of us. Scorekeeping last week's picks, the Hamilton sold for $4,300, the Speedmaster Soyuz for €18,000, and the Universal Genève Rattrapante for GBP 4,250 . The Goldpfiel Vianney Halter sold, but the auction house hasn't listed the price online and hasn't responded to my email, so we'll all have to live with the mystery. Strays I mentioned Always Sunny last week, and now this week there's this exquisite Movado Ermeto with a caseback dedication—Dennis from Mac—that feels too good not to include. I figured it'd be fun to stir the pot last week and argue the Hamilton Model 21 as the Most Important American Watch in history. For whatever it's worth, the runner-up would've been the Bulova Accutron, and the purest expression of that watch is the Spaceview, of which there's a nice (though non-running) version available here, which auction lot also includes a Spaceman watch (also not working), and the Spaceman, for what it's worth, deserves more oddball attention.  Photo courtesy of Seuyco. Here's an almost comically reserved but gorgeous Grand Seiko SBGW235, and, in the same auction, here's what sure seems to be a great example of an IWC 'Steril...

Wei Koh on Becoming President of the GPHG Jury | The Future of Watchmaking Awards

Buying Guide - Six Of Today’s Finest Integrated Sports Watches Below 10k

It’s long been confirmed that the integrated sports watch segment of the industry is a very crowded place and not easy to enter, and even tougher to make a true big impact. Every new entry is directly compared to some of the blueprint models of the concept, such as the Royal Oak, Nautilus, Overseas and […]

The Business of Watches Podcast: Q & A Episode - Your Business Questions Answered By The Hodinkee Team

This week on The Business of Watches, we take your questions on the business of timekeeping. We're joined by a swath of the Hodinkee team, including Editor-in-Chief James Stacey, Senior Editor Mark Kauzlarich, and Hodinkee Editor TanTan Wang.  We're answering your questions and marking 30 episodes of BoW. You submitted some excellent questions, including how changes in 3D printing technology will impact watch movement manufacturing, whether watch brands consider enthusiasts' preferences in their design and release schedules, and what the future of multi-brand watch boutiques looks like.  There's plenty of watch business and strategy to discuss, and we hope you enjoy the conversations. Be sure to leave any thoughts or questions in the comments section, and we'll do our best to respond. Want to subscribe so you never miss an episode? This new show is being published to the original Hodinkee Podcasts feed, so you can subscribe wherever you find your podcasts, including Apple Podcasts, Spotify, or TuneIn. Show Notes1:18 F.P. Journe Souscription Chronomètre à Résonance Achieves $13.9 Million – Becomes Fifth Most Expensive Wristwatch Ever Sold (Hodinkee)2:35 Kari Voutilainen 2:47 Marteau: The Heat Wave4:08 The Barrelhand Monolith Has Landed (Hodinkee) 11:45 Ming Polymesh (Hodinkee) 12:40 Seiko Watch Corporation President Akio Naito (The Business of Watches) 13:10 Peanuts Watches by Citizen (collectpeanuts.com) 15:03 Timex 15:50 We Criticize The Wrong Thing When We Attack ...

Introducing the Autodromo Group C Turbo Sport, the Brand’s First Ana-Digi Watch

Few innovations in automobile engines have been as impactful as the turbocharger, first brought to production cars in the 1960s and popularized in the United States largely thanks to the iconic turbodiesel 1978 Mercedes-Benz 300SD. With a telltale whistle accompanying that extra boost of power, the turbocharger soon became synonymous with motorsports and performance cars of the 1980s: the Audi Quatto’s breathy flutter, the 930 Porsche 911 Turbo’s heartpounding lag, and the Ford Sierra RS Cosworth’s European rally dominance all helped propel the decade into the “golden era” of turbocharged performance.  With their latest release, motorsport-inspired watchmakers Autodromo are bringing another homage to a period of automotive innovation, this time highlighting the Group C “prototype” class of sports cars from the 1980s, many of which featured bold (and sometimes dangerous) turbocharged power. The basis of this new collection is their already-successful Group C digital watch, initially released in 2023, and the new Turbo Sport models draw inspiration from the analog tachometers of turbocharged ‘80s motorsports legends to create an ani-digi design that straddles the classic and modern eras of automotive and horological design.  First, the dimensions: measuring in at 38.5mm in case diameter and 40mm lug-to-lug, the Group C Turbo Sport is compact, and sits fairly lightly on the wrist with a 11.4mm case thickness measurement. The case itself is anodized aluminum ...

The Petrolhead Corner - The Jaw-Dropping Koenigsegg-Powered Kimera Automobili K39

Today’s restomod scene is much like the late-1990s to early 2000s supercar game. It seems like every other week, some never-before-heard-of company takes an icon from the past and dusts it off for life in the spotlight once more. But there’s a big difference. Unlike the many, many vaporware projects (who among you remembers the […]

Kollokium Introduces the Projekt 02 Variant C

In the span of just a few short years, Kollokium has gone from a nearly secret insider side project with a hard to discern future to a fully fledged brand. When the Projekt 01 first came on the scene, it was a bit of a mystery to most what the founders (Manuel Emch, Barth Nussbaumer, and Amr Sindi) had planned, or even if they had planned anything at all. There was a one-off quality to that initial drop that seemed to communicate it could all be abandoned at any moment.  Honestly, the watch industry probably needs a little more of that energy – watches that exist outside of a business plan and represent an artistic vision more than a marketing ploy. But credit to Kollokium for being smart about the way they’ve managed expectations and continue to move the ball forward across several subsequent releases since the Projekt 01. In addition to new colorways for that original design, they’ve introduced an entirely watch (not so creatively called the Projekt 02) that builds on the design language introduced in the first piece and deepens the complexity pretty significantly. They’ve just announced the latest Projekt 02, Variant C, and it’s the latest chance for collectors to get in on one of the most interesting new designs in indie watchmaking.  As a refresher, the Projekt 02 is defined by a dial built on a series of stacked plates (over 60 of them) in different shapes and sizes that when fully assembled resemble a three dimensional topographical map. The terrain of t...

Introducing - The Kollokium Projekt 02 Variant C “Cooler Waters” Edition

Kollokium is a project-based watchmaking platform founded in 2020 by Manuel Emch, Barth Nussbaumer and Amr Sindis. Created as an alternative to conventional brand-led horology, Kollokium does not want to be labelled as a “brand” and embraces freedom to build timepieces with “no defined artistic direction, no rehashed history, no constraints”. The third evolution of […]

Buying Guide - Where Value Meets Virtue, With Six Cool Sub-1k Watches

Whether you’re new to the watchmaking game or have been collecting watches for years, finding a great deal is always a joy. But buying an affordable watch doesn’t mean you have to make concessions to style or practicality. On the contrary, even, as for years the affordable watch scene has been booming with exciting and […]

My 1968 Hamilton Accumatic A-203: Honoring A Legacy In 14K Gold

For many, an interest in horology is sparked by inheriting a wristwatch or pocket watch from a relative. While my fascination with the hobby instead stems from a spur-of-the-moment purchase at a flea market, I’ve been lucky enough to inherit several timepieces that will always be part of my collection and family. Recently, my grandfather, Raymond Harter, passed away at the age of 81. After his passing, my initial feelings and reaction, of course, centered around the familial sphere––taking time with loved ones to grieve and remember the times we had spent together over the years. As a watch collector, however, there was a part of me that felt he never really left. You see, I had received a 1968 Hamilton Accumatic A-203 with a solid 14K gold case from him years ago, which his father had purchased brand new and passed down to him. Even though we couldn’t chat about the New York Giants and watch SportsCenter together anymore, this Accumatic symbolized to me that those memories and that legacy aren’t going away anytime soon. I had researched this model when I first received it, and was only able to locate one or two blogs about it. There’s truly no better time than now to take a deep dive into the A-203 and learn about the watch that my family will cherish for generations to come. A Brief History of the Hamilton Accumatic Line and the A-203 The Accumatic line was a staple of Hamilton watchmaking for almost two decades, beginning production in 1956 and ceasing by 19...

Do the updates in the new Atelier Wen Perception V3 justify its near US$5K price tag?

The new Atelier Wen Perception V3 costs US$4,850, around twice the price of the original. So, what is it now bringing to the table?

The Most Complete $1k Watch That You Haven't Heard Of - Circula ProTrail

Although we are firm believers that a watch's specifications or features can only get you so far, and that a purchase can be heavily weighted by an emotional connection, finding a watch that overdelivers on the spec sheet can make for a more compelling package. Many of the watches that can deliver on value are usually

New from WWG26: Arnold & Son Ultrathin Tourbillon Onyx

Arnold & Son extends their Ultrathin Tourbillon collection with two new references with onyx dials. Now available in 5N red gold or in platinum.

Review: Panerai Luminor 31 Giorni PAM01631 new from WWG26

We review the new Panerai Luminor 31 Giorni PAM01631 month long power reserve watch from Watches & Wonders 26. Live photographs and comprehensive review.

Recap - The Best Attainable, Sub-10k New Timepieces of Watches & Wonders 2026

A few years ago, we would have used the word “accessible” to name this article, and would have created our selection on watches priced below 4 or 5 thousand euros/dollars. But, considering that the Geneva-based fair is more and more focused on high-end watchmaking, and adding to the equation the constant increase in price of […]