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Results for Escapement

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Escapement

The component that transfers energy from mainspring to balance wheel in controlled pulses.

MB&F; x Eddy Jaquet LM Split Escapement Jules Verne: Science Fiction Stories Exquisitely Engraved In Metal Quill & Pad
MB&F; Dec 20, 2020

MB&F; x Eddy Jaquet LM Split Escapement Jules Verne: Science Fiction Stories Exquisitely Engraved In Metal

It’s no surprise that MB&F; would create a special limited series of Legacy Machines honoring Jules Verne and the type of retro-futurism found within his novels. Yet this project is also the artistic child of master engraver Eddy Jaquet who has worked with MB&F; for the last decade and was the driver behind the focus of each piece on and how to realize it. The results of these eight unique timepieces are simply spectacular.

Ulysse Nardin Debuts Freak X Second Generation SJX Watches
Ulysse Nardin Debuts Freak X Second 2 days ago

Ulysse Nardin Debuts Freak X Second Generation

The second-generation Ulysse Nardin (UN) Freak X proves that good things can come in small(er) packages, with an all-new micro-rotor calibre powering the Freak’s signature ‘flying carousel’ architecture. The new movement debuts in a smaller 41 mm steel case with an interchangeable strap system. Initial thoughts There’s a lot to like about the updated Freak X. It retains the wandering tourbillon-style architecture that UN describes as a flying carousel, powered by an all-new micro-rotor calibre that’s been upgraded with the brand’s DiamonSil escapement package. It’s also noticeably smaller than the outgoing model, while boasting superior water resistance thanks in part to the collection’s first screw-down crown. Strap options have been expanded thanks to an interchangeable strap system that includes a stainless steel bracelet. These upgrades come with a modest increase to retail pricing, which starts at US$41,200 — essentially the same price as one of the special edition versions of the first-generation Freak X. Some will mourn the ‘downgrade’ from titanium to steel, but that’s a relatively minor issue given the reduced case size, and furthermore the release of titanium options in the future seems all but guaranteed. Smaller but better When the Freak debuted 25 years ago, it shocked the industry with its novel construction, which integrated the entire going train and escapement into an enormous minutes hand. The Freak X keeps the overall look mostly ...

California Chronograph: J.N. Shapiro Unveils Infinity Series Radiant SJX Watches
Ming 3 days ago

California Chronograph: J.N. Shapiro Unveils Infinity Series Radiant

California-based independent watchmaker J.N. Shapiro has unveiled the Infinity Series Radiant chronograph, the brand’s first complicated model available to the general public. Like the special order series released last year, the Radiant is built around a well-known La Joux-Perret monopusher calibre, but this time the watch features a tantalum case and choice of two dial configurations. Initial thoughts The Infinity Series is how it all started for J.N. Shapiro, and while the southern California-based watchmaker subsequently introduced the Resurgence — taking ‘made in America’ to the extreme — the Infinity Series makes use of third-party movements to make the brand’s inventive hand-turned guilloche dials more accessible. The Radiant chronograph takes after the 14-piece limited edition unveiled last year for the Boston-based ‘Escapement’ collector group. The Radiant is functionally identical, using the same La Joux-Perret cal. 5000 monopusher chronograph movement. But while the Escapement chronograph featured a movement that had been customised for fellow Alternative Horological Alliance (AHA) member Ming, the Radiant gets its own anthracite-coated livery complete with the brand’s ‘infinity weave’ logo. The movement itself has its own interesting backstory, but the handmade dials and weighty tantalum case do more to help justify the pricing of US$35,900. By the standards of mass market watchmaking this is a steep ask for a straightforward complication,...

J.N. Shapiro Introduces the Radiant, a Monopusher Chronograph and an Expansion of their Infinity Series Worn & Wound
Bremont 3 days ago

J.N. Shapiro Introduces the Radiant, a Monopusher Chronograph and an Expansion of their Infinity Series

It’s easy to think of J.N. Shapiro as a brand largely focused on a style of watchmaking from an earlier generation. But that’s a trap. While the design language is rooted in classicism and J.N. Shapiro prides itself on the highest level execution of traditional guilloche, the brand has also been open to experimenting with materials in a way that many other contemporary indies have embraced to great success in recent years. Their new watch, the Radiant, enters the Infinity Series with a host of exotic materials at its core, and the watch serves as a reminder that while J.N. Shapiro is capable of doing things in an old school way, and might lean into that at times, the brand is not opposed to taking a modern perspective on some of these old fashioned ideas.  J.N. Shapiro’s Southern California manufacture sits at the heart of the American aerospace industry, and that connection serves as a loose inspiration for the Radiant, a new monopusher chronograph that is a bit of a sequel to their first chrono, released just last year in a very small run for Escapement, a Boston area collector’s group. Watches that are linked to aerospace are nothing new, but usually watches in this genre are conceived as fit for an astronaut, or something along those lines (there’s been a glut of space-travel oriented watches just this year, from IWC, Bremont, and others). J.N. Shapiro takes a different approach, focusing on materials that are closely tied to the industry and have unique app...

Insight: A Look At The Fusee and Chain SJX Watches
Ming from 3 days ago

Insight: A Look At The Fusee and Chain

The fusee and chain system is one of those terms in high horology parlance that instantly elevates the status of a given watch. And yet few appreciate the elegance and subtle complexities of this horological contraption that surprisingly predates the invention of the hairspring itself. The need for constant torque A high-performance oscillating system requires a somewhat constant power source in order to keep it swinging consistently. This issue relates to isochronism and the insufficiencies of real-world oscillators. For a watch, this means that its precision is, to a degree, dependent on how constant the torque reaching the escapement is. This is not as easy as one might think. The mainspring stores potential energy in its wound coils, which it then slowly feeds into the gear train as the barrel unwinds. Because of how the system is built, and due to physics-related constraints, the power coming from the mainspring barrel is all but constant. Ideally, the torque would be linearly decreasing — meaning that the slope of the barrel torque is directly proportional to the arming angle. Coiled mainspring inside a barrel. When a mainspring barrel is fully wound, the torque it feeds into the going train is maximal, sometimes causing the balance wheel to swing too wide and over-bank. As the mainspring unwinds, the torque stabilises to a steadily declining rate. But as the movement enters its last hours of power reserve, the torque from the barrel decreases considerably and more...

Parmigiani’s Carillon Tourbillon Caps Three Decades SJX Watches
Parmigiani Fleurier introduces Jun 2, 2026

Parmigiani’s Carillon Tourbillon Caps Three Decades

Parmigiani Fleurier introduces the Carillon Tourbillon to mark three decades of the brand, and to celebrate how it all began — by restoring antiques. Inspired by an early 19th-century watch founder Michel Parmigiani brought back to life decades ago, the watch repeats the minutes on four serpentine gongs with exposed repeater work, and a tourbillon, and somehow manages to fit 12 days of power reserve into a case that’s just 41.6 mm in diameter and 12.6 mm thick. Initial thoughts My first thought on seeing the movement was that it looked like something from the early 19th century, with exposed repeater work and serpentine gongs. That was, of course, the intent. In 1980, Michel Parmigiani became a steward of Maurice Yves Sandoz’s collection of antique watches and automata. There he worked on a wandering hours quarter repeater signed Perrin Frères, which inspired the present watch. The Perrin Frères repeater that inspired the Carillon Tourbillon. Image – Parmigiani Fleurier Modern collectors have relatively little interest in this genre, and a nearly identical watch — this time signed Vaucher Frères, the firm after which the modern Vaucher company is named — sold for only CHF21,000 at Christie’s two years ago. But the watch’s esoteric design and unique story made it ripe for revival. But of course it’s not an exact replica. This modern homage is a keyless winding lever watch, while the inspiration was key wind with a cylinder escapement. As a pleasant surp...

Happenings: Roger W. Smith OBE To Lecture At The Horological Society Of New York Hodinkee
Omega co-axial wristwatch May 29, 2026

Happenings: Roger W. Smith OBE To Lecture At The Horological Society Of New York

At the June 2026 lecture of the Horological Society of New York (HSNY), independent watchmaker Roger W. Smith OBE will trace the remarkable story of the co-axial escapement from George Daniels' original invention in the early 1970s through to its continuing modern evolution. Beginning with Daniels' determination to address the fundamental limitations of the Swiss lever escapement, the talk explores the development of his early experimental pocket watches, together with the long and often difficult process of persuading a skeptical Swiss watch industry to adopt an entirely new escapement system. Drawing on firsthand experience working alongside Daniels during the Millennium Watch project and the launch of the first Omega co-axial wristwatch in 1999, Smith will provide a rare personal insight into a pivotal moment in modern horological history. The second half of the presentation will examine the subsequent technical evolution of the escapement from 2005 onwards, including the development of the single-wheel co-axial and the changing philosophy behind escapement design — moving beyond pure chronometric performance towards long-term stability, durability, and extended service intervals. Due to limited seating, tickets will be released according to this schedule: Gold Members...............May 26 (12 PM ET)Silver Members..............May 28 (12 PM ET)Bronze Members............June 2 (12 PM ET)General Public................June 4 (12 PM ET) A dedicated email with a unique cod...

Happenings: The Horological Society Of New York To Hold Classes In St. Louis Hodinkee
May 27, 2026

Happenings: The Horological Society Of New York To Hold Classes In St. Louis

The Horological Society of New York's award-winning classes are on the road again! HSNY is visiting St. Louis on July 18 and 19, 2026, hosted by RedBar St. Louis. At HSNY's Horological Education classes, students discover what actually makes a watch tick under the guidance of HSNY's staff of professional watchmakers. Students work on a mechanical watch movement, studying the gear train, winding and setting mechanisms, and escapement. The weekend half-day classes cover everything taught during the individual evening classes held in New York. Enrollment is now open for the classes, and we look forward to seeing you there! HODINKEE is a sponsor of the Horological Society of New York.

SJX Podcast: Rexhep Rexhepi’s Vision SJX Watches
Rexhep Rexhepi s Vision May 11, 2026

SJX Podcast: Rexhep Rexhepi’s Vision

For the 40th episode of the SJX Podcast, we sat down with Rexhep Rexhepi in Geneva to learn more about his latest watch — the RRCHF Chronograph Flyback. Rexhep explains why he wanted to make a chronograph, and how the self-imposed constraint of a symmetrical layout resulted in a more refined overall construction. He also discusses the RRCHF’s in-house escapement, and the trade-offs that were considered in its development. Listen now on Apple Podcasts, Spotify, and YouTube.  

The Business of Watches Podcast: Oris Chief Executive Officer Rolf Studer Hodinkee
Oris Chief Executive Officer Rolf May 6, 2026

The Business of Watches Podcast: Oris Chief Executive Officer Rolf Studer

This week on The Business of Watches, we're in Hölstein, Switzerland, near Basel, at the peach-rose colored headquarters of Oris to talk to Rolf Studer, the brand's Chief Executive Officer. One of the 50 largest Swiss brands by sales, Oris is a true independent, making mechanical watches at fair prices, conveying the brand's unique spirit.  Its history dates back to 1904, with boom times in the 1960s that were kick-started by the tireless legal and lobbying work of Dr. Rolf Portmann, an Oris executive (and honorary chairman today), whose efforts led to overturning the Swiss Watch Statute in 1966 that had prevented Oris and many other brands from using Swiss lever escapements in their watch movements. Oris CEO Rolf Studer. Photo courtesy Oris.  Some 60 years later, Oris is marking that milestone with its Star Edition, an updated version of the Star, the first Oris watch to use a Swiss lever escapement after the law was changed. Portmann and Ulrich Herzog (now the Chairman) went on to lead a management buyout of Oris in 1982, which solidified the company's position as an independent brand. Studer, who has been co-CEO since 2016 and was appointed CEO last month, discusses Oris' positioning and strategy in the current market, where the strong Swiss franc is challenging it and fellow watchmakers. Oris has responded with models that not only offer value to customers but also draw on its storied history and the unique community culture it has fostered. Studer makes the case f...

Hands On: Victor Kullberg Tourbillon Pocket Chronometer SJX Watches
Patek Philippe worldtime ref 2523 May 5, 2026

Hands On: Victor Kullberg Tourbillon Pocket Chronometer

Phillips’s upcoming sale The Geneva Watch Auction: XXIII is packed with spectacular watches, including some already well known to collectors like the extra complicated La Royale by Louis Audemars, an unsual Patek Philippe worldtime ref. 2523, and the Golay Fils & Stahl astronomical watch. But among the finest is a simple watch that tracks only the time and state of wind, yet is comprised of several hundred parts: Victor Kullberg No 6583. Behind those three hands is a one-minute tourbillon equipped with an Earnshaw detent escapement, a massive free-sprung compensation balance, anti-magnetic helical balance spring and reverse chain and fusee, making it one of the most elaborate three-hand watches imaginable. Even at its high estimate of US$102,000, this pocket chronometer amounts to something of a steal, especially in an auction where multiple steel sports watches carry much greater estimates. The cult of the chronometer Swiss and English horologists disagreed on a great many things, from the ideal shape and material of escape wheels to the definition of a chronometer. To the Swiss, the title of chronometer was bestowed based on merit as a timekeeper. Any watch could be one if it kept good time, especially with a trusted, independent attestation of its accuracy. Watches submitted to observatory trials — or tested according to the ISO 3159:2009 standard today — are chronometers by this reckoning. England was dominated by the cult of the [marine] chronometer, unsurprisin...

SJX Podcast: Independent Highlights from Geneva SJX Watches
May 4, 2026

SJX Podcast: Independent Highlights from Geneva

During Watches & Wonders, all eyes are on the major brands exhibiting inside the cavernous Palexpo. Episode 38 of the SJX Podcast rounds up the highlights from the smaller fairs like AHCI and Time to Watches, and the independents exhibiting on their own around town. Among the standouts were Mathieu Cleguer, who debuted a novel escapement of his own design, Dominique Renaud who launched a 1 Hz balance, and Franc Vila, who seems to be entering a new era of creativity. Listen now on Apple Podcasts, Spotify, and YouTube.  

Hands-On: Cleguer Horology Inspiration One SJX Watches
Voutilainen May 1, 2026

Hands-On: Cleguer Horology Inspiration One

Mathieu Cleguer makes his debut under his own name, with the intricate Inspiration One. The relatively young movement constructor is well known in the industry but has not produced watches under his own name until now. Having worked for various movement specialists — including a stint at Akrivia — Mr Cleguer launches Cleguer Horology with a thoroughly impressive debut featuring a proprietary escapement.  Initial thoughts Although the market for artisanal time-only watches has becoming increasingly crowded, sometimes a new creation comes along that genuinely stands apart. This is the case with Cleguer Horology’s Inspiration One — a watch that that is surprisingly refined and technically imaginative for a new maker’s debut. Mathieu Cleguer is representative of a new class of independent watchmakers who are not ‘watchmakers’ in the traditional sense. Instead, he is an engineer, with the training and experience to bring fundamentally new concepts to life, so long as he can find the manufacturing partners and bench watchmakers to help realise his vision. It’s a fundamentally different background than what we’re used to seeing — George Daniels, Kari Voutilainen, and François-Paul Journe started their careers doing hands-on restoration work long before they designed movements of their own. But times have changed, and the emergence of engineer-led brands is a new trend made possible by the depth of the supplier network in Switzerland. For the visual design of...

The Yacht-Master II’s Encore SJX Watches
Rolex unveiled Apr 15, 2026

The Yacht-Master II’s Encore

In a rather surprising move, Rolex unveiled a revamped and re-engineered version of the Yacht-Master II. Although the original was discontinued in 2024 the Geneva-based brand decided to give the quirky watch another chance at life, while also making the user’s life much easier.  Initial thoughts The original Yacht-Master II was undoubtedly a polarising timepiece. People would either love the bulky aesthetics or instantly dismiss it as an unpalatable timepiece. Add to that the complicated Command Ring bezel programming sequence for the regatta timer and the result is a perhaps the quirkiest Rolex creation in modern times.  Apparently the timepiece was performing well enough to warrant an encore. The Yacht-Master II was thus updated to include both Rolex’s latest innovations (such as the Chronergy escapement) and a revised user interface.  In terms of aesthetics, the 44 mm timepiece is still hard to love at first, but definitely not as excessive as past versions. The biggest change was perhaps the shift to a regular bi-directional 60 minute click bezel, which replaced the cumbersome Command Ring system used previously.  The ten-minute countdown markings were moved to a raised flange on the dial. The regatta minutes and seconds hands now turn counterclockwise, a suggestive way of approaching countdown.  Although few Yacht-Master II pieces will realistically be used for yacht race timing, the complication can be as useful as any given chronograph. The new caliber 4162...

The Rolex Yacht-Master II Returns for an Encore SJX Watches
Rolex Yacht-Master II Returns Apr 15, 2026

The Rolex Yacht-Master II Returns for an Encore

In a rather surprising move, Rolex unveiled a revamped and re-engineered version of the Yacht-Master II. Although the original was discontinued in 2024 the Geneva-based brand decided to give the quirky watch another chance at life, while also making the user’s life much easier with a more practical interface enhanced by a more appealing design. Initial thoughts The original Yacht-Master II was undoubtedly a polarising timepiece. People would either love the bulky aesthetics or instantly dismiss it as an unpalatable timepiece. Add to that the complicated Command Ring bezel programming sequence for the regatta timer and the result is a perhaps the quirkiest Rolex creation in modern times.  Apparently the timepiece was performing well enough to warrant an encore. The Yacht-Master II was thus updated to include both Rolex’s latest innovations (such as the Chronergy escapement) and a revised user interface.  In terms of aesthetics, the 44 mm timepiece is still hard to love at first, but definitely not as excessive as past versions. The biggest change was perhaps the shift to a regular bi-directional 60 minute click bezel, which replaced the cumbersome Command Ring system used previously.  The ten-minute countdown markings were moved to a raised flange on the dial. The regatta minutes and seconds hands now turn counterclockwise, a suggestive way of approaching countdown.  Although few Yacht-Master II pieces will realistically be used for yacht race timing, the complicati...

Watches & Wonders: Oris Reintroduces the Star, a True 1960s Throwback Worn & Wound
Oris Reintroduces Apr 14, 2026

Watches & Wonders: Oris Reintroduces the Star, a True 1960s Throwback

One of the most interesting things to observe in recent years among brands that have been around for decades is how they handle reissuing vintage watches from their back catalog. Often, we see releases that seem to have been conceived in a boardroom by bean counters, with a lot of concessions to the original design made for modern consumers. This usually means making watches larger than they need to be, and using newer, higher performance materials when the old fashioned ones would have been just fine. So it’s a real treat when a brand releases a “new” old watch that is about as close to the original as possible.  That’s the vibe we’re getting from the new Oris Star Edition, a mostly faithful interpretation of one of the more important watches in the brand’s history, dating back to the 1960s. The original Star was the brand’s first watch with an in-house lever escapement, something that was only possible thanks to the overturning of the Swiss Watch Statute, a law originally introduced in the 1930s to counter anti competition measures taken by watch manufacturers during the years of the Great Depression. An unintended consequence of the statute was that it limited brands like Oris to using pin-lever escapements. The law was eventually repealed with the help of Rolf Portman, a lawyer employed by Oris and tasked with fighting the statute. Portman is now Oris’ Honorary Chairman.  Here we have a watch that is uncommonly true to the character of its vintage ins...

Laurent Ferrier’s Sport Traveller is Ready for Takeoff SJX Watches
Patek Philippe 5164 but only Apr 14, 2026

Laurent Ferrier’s Sport Traveller is Ready for Takeoff

Laurent Ferrier’s Sport Traveller is a meaningful addition to its collection of sport watches. While the brand’s convenient push-button dual-time complication is not new, it has never been available in the go-anywhere, do-anything format of the Sport line - where it arguably makes the most sense. It’s also the first time this travel complication has been paired with one of the brand’s lever escapement movements, a change that should provide the resilience against shocks that one expects from a sport watch. Initial thoughts The sport has proven to be one of Laurent Ferrier’s most popular watches, introducing the brand to a wider audience by combining sports watch ruggedness with the high-horology independent watchmaking that the brand has become famous for. In this sense, the Sport Traveller is similar in philosophy to other luxury sport watches. That said, few manage to elevate the concept quite as high as Laurent Ferrier. The A. Lange & Söhne Odysseus and F.P. Journe Octa Sport Titanium are natural peers, as is the Patek Philippe 5164, but only the latter offers a travel time complication. The Sport Traveller is made from grade 5 titanium for a featherweight wrist presence, and debuts in what is likely to be a popular grey-on-grey colourway. Even the Sport Traveller dial text is grey, blending in with the dial to help keep the clutter to a minimum. The cal. LF275.01 continues the monochromatic look with grey-coated bridges and a solid platinum oscillating wei...

Hands-On With The New Oris Star Re-Edition Fratello
Oris Star Re-Edition Today Oris Apr 14, 2026

Hands-On With The New Oris Star Re-Edition

Today, Oris introduces its Star re-edition. It’s a celebration of the very first Oris watch to feature a lever escapement, from 1966. But “Oris Star” sounds familiar, doesn’t it? Back in 2023, we collaborated with the company from Hölstein on the Fratello × Oris Divers Sixty-Five with “Star” on the dial, just like its 1968 […] Visit Hands-On With The New Oris Star Re-Edition to read the full article.

Introducing – The Arnold & Son UltraThin Tourbillon Onyx Edition Monochrome
Bulgari s 1.95mm Octo Finissimo Apr 10, 2026

Introducing – The Arnold & Son UltraThin Tourbillon Onyx Edition

Arnold & Son’s UTTE – Ultra Thin Tourbillon Escapement – debuted at Baselworld 2013, powered by the ultra-thin 2.97mm hand-wound calibre A&S;8200. Recognised as the world’s thinnest tourbillon wristwatch, the title was stolen from Arnold & Son just one year later with Bulgari’s 1.95mm Octo Finissimo Tourbillon. Still remarkably thin, Arnold & Son’s Ultrathin Tourbillon […]