Results for Detent Escapement

The Revolutionary List: 24 Technically Brilliant Watches - Girard-Perregaux Constant Escapement L.M.

In-Depth - Deciphering the Revolutionary Rolex Dynapulse Escapement and the Calibre 7135

Rolex has changed… Not marginally, but significantly. We knew the brand was capable of being rather unpredictable and capable of bold creative moves, such as bubble-decorated dials and watches with a guilloché pattern. The days when Rolex simply revamped a collection every 10 years by implementing incremental upgrades and releasing new dial colours every two […]

MB&F;’s LM Split Escapement Meets Eddy Jaquet’s Mastery of Engraving

Video - A Closer Look at Laurent Ferrier’s Natural Escapement and the Micro-Rotor Movement

Today, for our latest in-depth video, we’re going technical. This is what MONOCHROME is all about, after all. Sharing the knowledge behind fine horology and understanding how our beloved mechanical watches actually work. Today’s topic is one dear to our hearts, as it combines everything we love in fine watchmaking: high-end finishing, mechanical ingenuity, profound […]

Insight: What’s Next for the Girard-Perregaux Constant Escapement?

In an era of modern and accessible digital technology, the utilitarian role of mechanical timekeepers has inevitably dwindled. Yet, it is still pursued as a luxury of an artform – either of the highest finishing by hand that can’t be performed by machines, or the research and development in making a mechanical timepiece – in particular wristwatches – as accurate as possible.  One of these horological pursuits, to preserve the accuracy of mechanical wristwatches, is the supply of a constant force to the escapement. To isolate the varying torque as a mainspring gradually unwinds, some haute horlogerie watches today incorporate either a fusée-and-chain or a remontoir, which supplies a steady torque to the escapement for stable timekeeping.  However, there is one particularly novel take on constant force released by Girard-Perregaux, in the form of a proprietary escapement. First unveiled as a prototype in SIHH 2008, the Girard-Perregaux Constant Escapement has a patented, double escape wheel system that is designed from the ground up to inherently have a built-in constant force system, thus eliminating the need of a remontoir or a fusée-and-chain.   Despite being first created 15 years ago, Girard-Perregaux (GP) is still further developing the escapement today, with a new set of patented improvements publicly available – strongly hinting at a revamped model in the near future. These patents make it worth a deep dive into the original Constant Escapement (CE) fr...

The Girard-Perregaux Constant Escapement, Live From BaselWorld 2013

Introducing - The Arnold & Son Constant Force 11 Platinum Edition

Friendships matter in life, and what better way to celebrate the bond between two of watchmaking’s greatest individuals than with a tribute watch? Bringing together Abraham-Louis Breguet’s renowned tourbillon escapement and John Arnold’s beloved fusée-and-chain system, lovingly replaced with a constant force mechanism, the Constant Force Tourbillon 11 made a deep impression when launched earlier […]

Hands-on - The New Lederer Three-times Certified Observatory Chronometer

Independent watchmaker and proper horologist Bernhard Lederer has once again captured the spotlight in recent years, with the horological community admiring and discussing his Central Impulse Chronometer series. This collection of wristwatches features a unique movement designed by Lederer, regulated by a high-accuracy escapement inspired by Breguet’s natural escapement and George Daniels’ independent two-wheel, dual-impulse […]

Business News: Middle East War Forces The Escapement To Cancel Abu Dhabi Event And Move To Las Vegas

Organizers of The Escapement, a planned gathering aimed at attracting thousands of watch collectors and enthusiasts, featuring major independent brands and scheduled for November in Abu Dhabi, canceled the event due to corporate travel restrictions related to the ongoing military conflict in the Middle East. They say they will now stage the three-day show in Las Vegas in February, 2027.  Neeshu Hajra, a U.S.-based luxury event-planning executive who is among the shareholders of the group organizing the event, said some watch brands and executives would have been unable to attend the show at the Etihad Arena in Abu Dhabi due to travel policies affected by the ongoing war in the region. The Escapement will now hold its inaugural event next year at the T-Mobile Arena in Las Vegas from February 5 to 7. "Our decision was mainly made due to corporate travel policies that affected certain brands and the ability to come.  Ultimately,  because this is our inaugural edition, we want to make sure that we have the strongest showing and the best surface area for success," Hajra said in an interview. "The community experience in its totality, both leading up to the event and on site, led us to really believe in Vegas," he added. Biver watches is one of the many brands expected to exhibit at The Escapement.  The event's cancellation and rescheduling underscore the challenges and disruptions to global business and the watch industry amid military conflicts in the Middle East and Ukrai...

Introducing: Cleguer Debuts The Inspiration One With A Proprietary “Innate” Escapement

The French watchmaker launches a debut built around a reworked natural escapement.

Breaking News: Breguet Creates The First Contact-Free Escapement By Using Magnets

Breguet continues to surprise us in its 250th year. In the spirit of the brand’s name-giver, it now presents a world first. Breguet has utilized magnets to create the first 10Hz tourbillon with a magnetic escapement, which delivers constant force to the balance, and has incorporated it into the Expérimentale 1. This fast-beating tourbillon in […] Visit Breaking News: Breguet Creates The First Contact-Free Escapement By Using Magnets to read the full article.

First Look - The Breguet Experimentale 1, With 10Hz High-Frequency Tourbillon and Constant Force Magnetic Escapement

Innovation spirit and inventiveness have always been part of Breguet, specifically as its founder, Abraham-Louis Breguet, was responsible from 1775 onwards for so many of the watchmaking innovations of that era: the tourbillon, the perpétuelle watch, the natural escapement, the constant­-force escapement, the shock absorber, the Breguet balance-spring with its terminal curve, the gong-spring… In […]

The Greatest Horological Inventions of All Time: Why George Daniels’ Co-Axial Escapement Revolutionised Mechanical Watchmaking

Editor’s Note: Today, the final installment of The Greatest Horological Inventions of All Time. Here, Andrew Canter examines the story behind the co-axial escapement, invented by George Daniels, industrialized by Omega, and now considered one of the great watchmaking innovations of all time.  You can find more of Andrew’s work at the Mr. Watchmaster website here. George Daniels (1926 – 2011) was raised in London in poverty. Aged five, he pried open his family’s alarm clock and realised that it was a metaphor for his life – always moving inexorably onwards, but without outside assistance. He was determined to learn horology, despite his parents’ opposition. He was conscripted into military service in 1944 which unleashed his innate mechanical skills, and following the end of the war, he studied horology, while repairing watches in North London.  He gained access to the work of the greatest watchmakers, particularly Abraham-Louis Breguet, through a meeting with a collector, and when it seemed that quartz technology would overwhelm traditional watchmaking, Daniels ensured this would not come to fruition. He made a series of increasingly ingenious mechanical watches, heavily influenced by Breguet, teaching himself to make every part, now referred to as the ‘Daniels Method’. Essentially, he devised a virtually oil-free escapement – the now iconic co-axial escapement – which was later mass-produced by Omega. It was anything but an easy journey, but George D...

Introducing: The MB&F; × Eddy Jaquet LM Split Escapement 2024 Series - Artisanal And Adventurous Watches Inspired By Youth Literature

Take a look at your bookcase, and tell me if you have a copy of one of the following books - The Three Musketeers, The Jungle Book, Robinson Crusoe, The Call of the Wild, The Last of the Mohicans, Moby-Dick, Robin Hood, Treasure Island, or anything by Jules Verne, like Twenty Thousand Leagues Under the Sea. […] Visit Introducing: The MB&F; × Eddy Jaquet LM Split Escapement 2024 Series - Artisanal And Adventurous Watches Inspired By Youth Literature to read the full article.

Hand Engraved and Unique, the MB&F; LM Split Escapement “Eddy Jaquet”

MB&F; is well known for its ability to consistently produce timepieces that are as much sculpture as technical marvels. In its latest collaboration, MB&F; leans heavily on the artisanal side of watchmaking, with a dose of literary influence. Executed by the namesake master engraver, the MB&F; Legacy Machine Split Escapement “Eddy Jaquet” is a limited series of eight unique pieces, each depicting a scene from famous novels, ranging from The Three Musketeers to Moby Dick. Initial thoughts The LM SE “Eddy Jaquet” is arguably a true, multifaceted work of art that just happens to be wearable. Mr Jaquet’s work is amongst the best, and the LM SE happens to be a perfect canvas for it thanks to the particular set up of the dial that leaves practically the entire dial disc free for engraving. Making such an ornate watch usually requires compromise in terms of time telling, with watchmakers often favouring an expansive decorated dial over prominent hands. The LM SE somehow manages to keep all of its sub-dials, along with the LM’s trademark exposed balance. These elements do not take away from the centrepiece, which is the engraved dial plate. The elaborate execution of the LM SE comes at a hefty price, CHF158,000, which is almost double the cost of a standard LM SE. A quiet master engraver While not a widely recognised name, Eddy Jaquet was actually one of the original “friends” of MB&F; since the brand’s early days. Back in 2011, he hand-engraved the names of Kari Vout...

The Czapek Place Vendôme Complicité Stardust Cobalt combines extensive sapphire tech and a dual escapement

Czapek's dual balance watch gets a shiny blue makeover.The post The Czapek Place Vendôme Complicité Stardust Cobalt combines extensive sapphire tech and a dual escapement appeared first on Time+Tide Watches.

WHAT IF… Breguet were also able to use the co-axial escapement?

Forget teaming up with Swatch: Zach speculates what would happen if Breguet took a leaf out of Omega's book.The post WHAT IF… Breguet were also able to use the co-axial escapement? appeared first on Time+Tide Watches.

Girard-Perregaux Unveils the New and Improved Constant Escapement

Still one of the most notable escapements on the market despite being a decade old, Girard-Perregaux’s double-wheel-and-silicon invention has been refined and revived as the Neo Constant Escapement. Presented in titanium, the Neo Constant Escapement is the regular production version of the unique piece in pink gold made for Only Watch 2023. The calibre within is a revamped version of the 2013 original that retains the double escape wheels and integral constant-force silicon spring, but reworked for superior function. Initial thoughts Technically impressive as it was, the original Constant Escapement (CE) from 2013 was huge (the case was 48 mm, making size one of its biggest weakness) and expensive at the time. That explains in part why the CE never caught on despite its merits. The revamp of the watch ten years old has substantially improved both its function and form. The Neo Constant Escapement (NCE) is both more wearable and more appealing in terms of design. Besides being more compact, the “Neo” case also has a highly domed crystal that shows off the escapement well. Even though the watch has been redesigned, the NCE retains the hyper-modern, open-worked styling of the original. The look certainly suits the inventive nature of the silicon escapement, though it would have been interesting if GP experimented with a classical design, which might have been ironic but attractive for the contrasting ideas. Equally important is the fact that the retail price remains ab...

Girard-Perregaux Introduces the Neo Constant Escapement for Only Watch

A regular participant at Only Watch, Girard-Perregaux’s latest contribution to the charity auction, the Neo Constant Escapement Only Watch 2023, revisits its innovation constant-force escapement. Girard-Perregaux (GP) first unveiled the Constant Escapement in 2013 as a wristwatch with a unique, dual-wheel escapement with an integral constant-force silicon buckling spring. Ten years on, the Neo Constant Escapement is a revamp of the original concept with incremental upgrades to the mechanism. Initial thoughts The Neo Constant Escapement (NCE) is not merely a rehash of the original. It is a technical evolution, which is at the very minimum an academically interesting take on an already exotic escapement. The Only Watch edition is dressed in predominantly monochromatic livery with a pink gold case and movement bridges – even the mainspring barrels are pink gold. The generous use of pink gold might be polarising, which arguably makes it perfectly suited as a one-off piece that will inevitably find an eager buyer at the auction. In the grander scheme of things however, the NCE Only Watch edition marks the beginning of GP reviving the Constant Escapement. Even by today’s standards of advanced tech in watchmaking, the Constant Escapement is an integrated design comprised of a double-wheel escapement with a remontoir spring, making it an escapement unlike any other. It is admirable that the escapement has been updated for better reliability, while preserving its original ide...

Insight: Daniels’ Co-Axial Escapement, an Evolution of the Fasoldt Chronometer

In the quest for precision chronometry in a mechanical watch, perhaps no other component is as crucial as the escapement – often consisting of an escape wheel and lever that engage with the oscillating organ. The history of watchmaking recounts many an attempt at inventing a better-performing escapement, with some attempts naturally more successful than others. By the 20th century, the watch industry had settled upon the Swiss lever escapement, which has proven itself to be a reasonably solid performer and crucially, one fit for mass production. However, in the latter decades of the century, one English watchmaker attempted to challenge the industry status quo. In 1974, George Daniels invented the “co-axial escapement”, a seemingly novel and practical escapement of his own design that was conceived as an functionally superior alternative to the Swiss lever escapement. Daniels’ invention fulfilled his ambition, at least in part, when it was sold to Omega and then successfully industrialised starting in 1999; today it is found in hundreds of thousands of movements that Omega produces each year. The latest iteration of the Omega Speedmaster Moonwatch is kitted out with the co-axial escapement With the merits of the co-axial escapement having been proven in part by its large-scale adoption, my aim here is not to examine its intrinsic qualities, but rather delve into its development. Specifically I will explore the fact that the co-axial escapement might not be an ent...

New and Reviewed: MB&F; LM Split Escapement EVO

MB&F; continues to extend their EVO lineup, with the new LM Split Escapement EVO. We got a hands-on and photography session with this novelty, and bring this you review as the embargo lifts for this watch. This novelty is the extension in two directions, so to speak. It extends the earlier LM Split Escapement andRead More

Independent Watchmaker And A.H.C.I. Co-Founder Vincent Calabrese Reflects On His Career And Discusses His Balance Spring-Less Calasys Escapement (Video)

The lockdowns of the pandemic allowed 78-year-old independent watchmaker and A.H.C.I. co-founder Vincent Calabrese a lot of free time to think out things he had been mulling over for years. Foremost among these, his Calasys system, an escapement without a balance spring. Find out much more in this video.

To Be Precise: The Improbable Rise Of The Co-Axial Escapement

The lever escapement works great. So why did one stubborn man decide to fix what wasn't broken?

Celebrate! The Grand Seiko SLGH003 brings the mind-bending dual impulse escapement in the 9SA5 movement to steel

Grand Seiko has been a true value proposition for collectors since its rebirth, providing some of the highest quality watches for your dollar. Many have had some contention with the inevitable reality that the brand would eventually go further upmarket, anxious that their latest and greatest technical innovations would be out of reach of the … ContinuedThe post Celebrate! The Grand Seiko SLGH003 brings the mind-bending dual impulse escapement in the 9SA5 movement to steel appeared first on Time+Tide Watches.

MB&F; x EDDY JAQUET LM SPLIT ESCAPEMENT - 8 PIÈCES UNIQUES

For the first time, MB&F; is putting the work of a traditional artisan in the spotlight, with the LM Split Escapement ‘Eddy Jaquet’ Limited Edition: a series of eight unique pieces featuring the extraordinary imagination and skill of the well-known engraver in depicting the novels of Jules Verne.

A New Flight of the Imagination: MB&F; Legacy Machine Split Escapement x Eddie Jaquet

Max Büsser partners with engraver Eddie Jacquet on a special edition of MB&F;’s most technical timepiece – the Legacy Machine Split Escapement.

MB&F; Introduces the LM Split Escapement ‘Eddy Jaquet’

Conceived as an imagined, 19th-century take on MB&F;’s uber-modern, sci-fi inspired Horological Machines, the Legacy Machines (LM) draw inspiration from the aesthetic of the era – and the works of Jules Verne – to create a steampunk-meets-classical-watchmaking timepiece. Now the spirit of the LM have been made tangible with the LM Split Escapement ‘Eddy Jaquet’.  The series is limited to just eight watches in red gold, each featuring a dial depicting a scene from Verne’s novels, rendered in minute detail with the hand engraving of Eddy Jaquet, a Swiss artisan who has worked with an array of watchmakers but perhaps best known for his work on Voutilainen watches. Initial thoughts The new LM Split Escapement (SE) is a departure from the typical MB&F; watch, which usually emphasises technical aspects, like movement construction or finishing, or case design and materials (and occasionally collaborations with contemporary artists). Instead the new LM SE is all about artisanal craft, something that is familiar territory for independent watchmakers like Voutilainen but novel for MB&F;. Though such artistically decorated timepieces are not a traditional strength of MB&F;, the result is an attractive watch. The engraving is impressively done, and avoids appearing monochromatic thanks to its depth. The intricate, pictorial engraving also complements the style of the LM, making the whole greater than the sum of the parts. In fact, it can be argued that the original LM SE w...

INSIGHT: The Great Escapement - Explaining the Rolex with an Omega heart

It was a long time between drinks. An epic 200 years. And both beverages were served in Britain. We are talking about the invention of the lever escapement, the ‘beating heart’ of the mechanical watch, by British clockmaker Thomas Mudge around 1775. The only successful alternative, the co-axial escapement, was unveiled nearly two centuries later … ContinuedThe post INSIGHT: The Great Escapement – Explaining the Rolex with an Omega heart appeared first on Time+Tide Watches.

Introducing the MB&F; LM Split Escapement Titanium Green

MB&F; extends the LM Split Escapement timepiece with the addition of a Grade 5 titanium green dial variation.

New: Hands on with the MB&F; LM Split Escapement Titanium Green

The MB&F; adds to the LM Split Escapement collection with 33 pieces in grade 5 titanium case and a a sun-ray, green CVD dial..