Hodinkee
Laurent And Christian Ferrier To Lecture At HSNY
Laurent and Christian Ferrier will discuss the principles of the natural escapement.
Results for Detent Escapement
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Hodinkee
SJX Watches
Chopard Introduces the Alpine Eagle Cadence 8HF
First introduced in 2012 in the L.U.C 8HF, Chopard’s proprietary escapement was notable for being ultra-high frequency, running at twice the speed of a conventional escapement, and also one of the first such escapements to make it to serial production. But whatever the merits, the brand’s past high-frequency watches were a mixed bag in terms of design, and for that reason the brand’s technical accomplishment never gained the recognition it deserved. But now the 8 Hz escapement finally arrives in an appealing package, the Alpine Eagle Cadence 8HF. Initial thoughts The new Alpine Eagle is an unusual combination of a luxury-sports watch and an interesting movement with a novel escapement that runs at twice the normal speed. Like the standard version of the Alpine Eagle, the Cadence 8HF is finished to an impressively high level on the case and bracelet. That’s especially more impressive given that it’s entirely titanium, instead of steel. The design does come in for some minor criticism – the polished centre links of the bracelet are too narrow – but it is still good looking. And the Cadence 8HF has a cleaned up dial, which adds to the appeal. While impressive technically, the movement isn’t too much to look at, since the finishing is workmanlike and monochromatic. That said, the movement’s aesthetics suit the style (and price) of the watch perfectly. The Cadence 8HF is almost 50% more expensive than the regular model in steel – but it’s worth the stretc...
SJX Watches
Bernhard Lederer Introduces the Central Impulse Chronometer
After Bernhard Lederer unveiled his impressive double-wheel escapement wristwatch last year, it was radio silence until now. As it turns out, Mr Lederer was working on refining the Central Impulse Chronometer, which is now being launched in its final, serial-production form. The new watch is essentially the same watch, but with a new and improved dial. The movement remains the same: equipped with a double-wheel escapement featuring twin going trains, each equipped with a remontoir d’egalité constant force mechanism – making it one of the serious chronometers in modern horology. Entirely revised is the dial, which now has more elegant design, with slim hour markers framing a chequerboard guilloche centre. And the dial now incorporates gains a symmetrical, figure-of-eight aperture that showcases the twin escapements and remontoirs, with each having its own seconds hand – both turning in the opposite direction. Initial thoughts The CIC is one of the relatively rare wristwatches to incorporate a double-wheel escapement. But what makes the CIC uncommon is its execution – its escapement is powered by twin individual going trains – a construction famously conceived by George Daniels for his pocket watches, most notably the Space Traveller’s Watch. Bernhard Lederer at his bench The degree of miniaturisation to fit such a construction into a watch puts the CIC amongst an exclusive class of timepieces that can be counted on one hand – made by George Daniels, Derek ...
Time+Tide
INTRODUCING: The Zenith Defy 21 Spectrum collection turns the volume up to 11
You know the phrase “Business on the outside, party on the inside”? Well Zenith has flipped that with the new, very limited-edition Zenith Defy 21 Spectrum line. The business is on the inside with that magnificent dual-escapement El Primero 9004 automatic movement – but there’s no doubting that it’s party time on the outside. A … ContinuedThe post INTRODUCING: The Zenith Defy 21 Spectrum collection turns the volume up to 11 appeared first on Time+Tide Watches.
Quill & Pad
De Bethune Kind Of Two Tourbillon: Double-Faced Split Personality With Floating Lugs (Video)
De Bethune highlights that there is more than one way to rotate a watch, using its floating lug system to perfection in the new DB Kind of Two Tourbillon. Look out, Jaeger-LeCoultre Reverso! Watching the blue tourbillon escapement beating away in high-def macro video is simply captivating: you'll want to watch it over and over and over.
SJX Watches
Insight: Patents in Watchmaking
Patents in watchmaking are often brushed over by the brand themselves, except when tallying them in marketing material. But they are important, and can be foundational to a brand, as George Daniels’ famed co-axial escapement is synonymous with Omega. But there is a great deal more in watchmaking that can be protected with a patent than a lubrication-free escapement. A large proportion of the parts that make up a watch – from case materials to time-display mechanisms – can be patented, and often are. That begs the question: what exactly can be patented? The common obstacle encountered by a would-be inventor is that patents are notoriously difficult to secure, especially if applied for without specialist help. Going from application to approval of a patent often requires several years, and approval is not a certainty. Gaining a patent hinges on three criteria: the invention in question must be new, non-obvious, and useful. Beyond the necessary knowledge of prior inventions – in order to prove the patent-pending idea is new – the incredibly specific wording required for patents can be daunting to an independent applicant, so it usually falls to a patent attorney to lead the application process. But patents can be lucrative for an inventor, especially for an innovation targeted at the consumer, which is why new patents are registered every day. The United States Patent and Trademark Office, for instance, received just under 670,000 patent applications in 2019, and gr...
Time+Tide
Nick’s 3 favourite watches of 2020, including Cartier, Seiko and Hamilton
In spite of some not inconsiderable distractions, there were some pretty decent watches released in 2020. Quite a few of them actually. Omega relaunched their serially produced caliber 321, Bulgari executed the Octo Finissimo in steel, Grand Seiko launched an entirely new escapement in their SLGH002 and DOXA brought their most iconic design into the … ContinuedThe post Nick’s 3 favourite watches of 2020, including Cartier, Seiko and Hamilton appeared first on Time+Tide Watches.
Quill & Pad
Wind & Water By Rick Hale: Wood, Wheels, And Wonderful Horology
American clockmaker Rick Hale's new Wind & Water has a lot of nerdy mechanical and horological tidbits to geek out over, not to mention some fun woodworking details that add another level like a timber grasshopper escapement (with wooden pallets, naturally). But it's the fluid design and immersible craftsmanship that is bound to take your the breath away.
Quill & Pad
Our Predictions In The Chronometry Category Of The 2020 Grand Prix d’Horlogerie de Genève (GPHG): Our Panel Is United, But Not Unanimous
In the GPHG Chronometry category, we find mechanical watches that contain at least one tourbillon, and/or a special escapement, and/or another development improving precision timekeeping. What we don't find, though, is much hard data regarding precision like timing test results or in most cases even a second hand. Precision watches without a second hand? Despite that, our panel predicts a clear winner.
SJX Watches
MB&F; Introduces the LM Perpetual EVO
The most complicated MB&F; watch when it was launched in 2015, the LM Perpetual (or LM QP) was powered by an ingenious movement combining a “split” escapement and a novel perpetual calendar mechanism developed by Irish watchmaker Stephen McDonnell. Now MB&F; has reworked the watch to create its sportier and more robust successor, the LM Perpetual EVO. Featuring several tweaks to the case, dial, and movement that are cumulatively significant, the LM Perpetual EVO boasts increased water resistance along with an integrated rubber strap. The LM Perpetual EVO is a limited edition of 15 watches each in black, blue, and orange Initial thoughts Even though the Legacy Machine (LM) line was conceived as something inspired by the 19th century and Jules Verne, the LM Perpetual with its open-worked, intricate dial was always stylishly modern, though that was toned down by the white-lacquered sub-dials of the original model. The EVO, however, makes full use of the open-worked dial to become an uber-contemporary watch. Both the material and construction of the case are new: it’s now zirconium with a more complicated architecture, featuring recessed sides and angular lugs that integrate with the strap. And the sub-dials are black, creating a striking contrast against the base plate in black, blue, or orange. Most notably, the EVO brings to mind the Harry Winston Project Z1, which was the other major product developed by MB&F; founder Maximilian Büsser when he was chief executive of ...
Deployant
Bernhard Lederer: an old independent introduces a new and exciting Central Impulse Chronometer
Bernhard Lederer introduces a new Central Impulse Chronometer using a natural escapement with two 10-second constant-force mechanisms.
Quill & Pad
Struthers & Co. Watchmakers’ Project 248
Project 248 is the working title for Struthers Watchmakers' first in-house, handcrafted movement. It features a new improved English lever escapement, picking up where the British industry left off in the late nineteenth century. Colin Alexander Smith reports extensively on the project whose first run of five watches has already sold out.
SJX Watches
Petermann Bédat Introduces the 1967 Deadbeat Seconds
First revealed a year ago as a prototype with a dial that was a work in progress, the Petermann Bédat 1967 wristwatch with an unusual deadbeat seconds mechanism has just been launched in its final form. Mechanically identical to the prototype – it’s equipped a secondary escapement for the jumping seconds – the refined 1967 now has a partially-open dial that shows off the finely-finished keyless works. Initial thoughts The prototype 1967 deadbeat seconds was let down by an uninspiring faux-classical dial, which was a shame, because the movement was executed to an impressively high level. Fortunately, Messrs Petermann and Bedat embarked on a total redesign of the dial. Independent watchmakers don’t often make drastic changes to designs in response to criticism, but the two did so, and the result is a success. The new 1967 is a handsome watch that manages to look modern while evoking classical dial design. In fact, the new dial is essentially a “sector” dial with a sapphire chapter ring, a novel combination that has not been done before. And it is matched with Petermann Bédat’s take on classical lance-shaped hands, which complete the contemporary feel. The new 1967 in rose gold. Photo – Petermann Bédat Dial aside, the rest of the watch is largely identical to the prototype. The movement was already excellent and will be almost unchanged in the production versions, although Mr Petermann says that the engraved lettering on the three-quarter plate will be im...
Revolution
Zooming In With Patrick Pruniaux, CEO Girard-Perregaux
CEO of Girard-Perregaux, Patrick Pruniaux, helps bring Revolution through the grand tale of the brand’s revolutionary take on the Constant Escapement.
Hodinkee
In-Depth: Why The Grand Seiko 60th Anniversary SLGH002 Is Some Of The Biggest Watch News Of 2020
The new Hi-Beat caliber offers the first new series-produced escapement in over two decades.
SJX Watches
Hands-On: Brivet-Naudot Eccentricity
French watchmaker Cyril Brivet-Naudot made his debut two years ago with the Eccentricity, a time-only watch that’s fascinating and impressive on many fronts. Not only is it almost entirely made by hand, the Eccentricity is intriguing in design and mechanics – from the overall architecture to details like the key-winding mechanism and regulator-style time display with a twist, and above all, the proprietary escapement. Just 29 years old, Mr Brivet-Naudot began working on the Eccentricity after graduating from the École Polytechnique Fédérale de Lausanne (EPFL), one of Switzerland’s best technical universities. Prior to that, he earned a diploma in watchmaking from the Lycée Edgar Faure in Morteau, a small town in eastern France that borders Switzerland. The school has gained a reputation for producing imaginative watchmakers, many pursuing a similar style that’s inspired by 19th century pocket watch movements, including Theo Auffret, a peer of Mr Brivet-Naudot. The result of three years of development, the Eccentricity is very much in the same vein as the watches produced by Mr Brivet-Naudot’s fellow graduates. It artfully combines a 19th century aesthetic sensibility with exotic features, including a novel, free-eccentric escapement, for which the watch was named. And it is built by hand: with the exception of the mainspring, hairspring, jewels and crystals, every component of the watch was made from scratch by Mr Brivet-Naudot, without the aid of CNC machine...
SJX Watches
Breguet Introduces the Marine Tourbillon Équation Marchante 5887
One of the most exotic Breguet watches in production today, the Marine Tourbillon Équation Marchante 5887 combines a tourbillon regulator, perpetual calendar, and running equation of time. Complexity aside, the watch is mechanically fascinating: the traditional complications within are executed in a modern and practical way. The equation of time, for instance, relies on an open-worked cam produced via the high-tech LIGA photolithography technique. And the tourbillon cage is lightweight titanium with a silicon escapement, while the automatic winding is equipped with a peripheral rotor. Breguet has now introduced a new version of the grand complication, in pink gold with a slate-grey dial. While it is mechanically identical to the two earlier versions – in platinum with a blue dial or pink gold with a silver dial – the new watch is striking and harmonious, shedding a bit of the sports-watch aesthetic of the Marine by way of the richer colours. Being a facelift, the dimensions of the watch remain unchanged. It is still a massive 43.9 mm in width, though a svelte 11.75 mm high, thanks to the ultra-thin movement inside. Like the movement, aesthetics across the case and dial are very much a blend of new and old. The case has the traditional fluted band, but is paired with modern integrated lugs. Similarly, the dial is solid gold and decorated with traditionally-executed guilloche engraved with a rose engine, but in a modern, stylised wave motif. In a nod to the age-o...
Hodinkee
Sunday Rewind: Another Girard-Perregaux With A Very Special Spring
A closer look at the brand's constant force escapement.
SJX Watches
In-Depth: Why the Position of a Watch Influences Accuracy
A mechanical watch movement is a tiny-but-complex system made up of components in equilibrium, operating flawlessly. But because the those components are delicate – especially the parts that make up the escapement – its operation can be influenced by external factors, including shock, moisture, and more commonly, the position of the watch, whether on the wrist or off. The position of a watch determines how gravity affects the moving parts of the movement. In other words, the timekeeping of a watch can vary according to whether it is laid on its back or on its side. That resulting variation is known as positional error, and it is largely because of gravity’s effect on the balance wheel – the oscillator in the regulating organ of the movement. Beyond the position of a watch, positional error is also shaped by factors like the amplitude of the balance wheel, the type of hairspring, and the poise of the balance. All are inextricably linked and must be adjusted just right – properly regulated in watchmaking parlance – in order for a watch to have minimal positional error and thus keep good time. [Editor’s note: In this article we’ll just deal with movements constructed traditionally with conventional materials, leaving out silicon-equipped movements, which are still relatively niche.] The Microstella adjustable-mass balance of the Rolex cal. 4030, which is based on the Zenith El Primero A matter of position The position of a watch significantly affects its ac...
Quill & Pad
Roger Dubuis Excalibur Huracán Performante: Serious High-Performance Synergy With Lamborghini – Reprise
Roger Dubuis and Lamborghini have a special relationship: the watches that have so far come from this still relatively young collaboration have not only been impressive but also suck you into the world of Lamborghini without a car even being in sight. It is almost like the watchmakers at Roger Dubuis have infused this watch with motor oil and replaced the ticking of the escapement with the growl of an Italian high-performance engine. And the Excalibur Huracán Performante is all the evidence you need!
Quill & Pad
Our Predictions In The Chronometry Category Of The 2019 Grand Prix d’Horlogerie de Genève (GPHG): Is This Really About Precision?
The Grand Prix d'Horlogerie de Genève's 2019 Chronometry category awards mechanical watches comprising at least one tourbillon and/or a special escapement and/or another development improving chronometry (precision timekeeping). Our panel clearly wishes that there were more empirical evidence for the claims of high precision and is split on the winner. What's your favorite?
Time+Tide
A closer look at TAG Heuer’s Carrera Heuer 02 Tourbillon in black ceramic
Editor’s note: Earlier this week we had a look at a few TAG Heuer Tourbillons, including the impressive new Nanograph - with its fancy new carbon escapement and yellow highlights. But we’ve also still got the hots for one of the original models, this all-black beauty clad in ultra-tough ceramic. Dark, meet handsome. Owning a … ContinuedThe post A closer look at TAG Heuer’s Carrera Heuer 02 Tourbillon in black ceramic appeared first on Time+Tide Watches.
Time+Tide
The ultimate watch glossary – advanced edition. Beat rates, pallets and more
Editor’s note: If you missed instalments one and two of our glossary, you might want to quickly check them out, because now we’re in part three, we’re starting to get a little more technical. We’re moving beyond the basic parts and starting to explore how they operate together. Tick tock. Escapement The escapement is a … ContinuedThe post The ultimate watch glossary – advanced edition. Beat rates, pallets and more appeared first on Time+Tide Watches.
Time+Tide
VIDEO: What becomes of the open hearted – the Rado True Open Heart
Really, at the heart of the appeal of a mechanical watch is the ticking, whirring escapement that sets the pace. That and the assemblage of wheel and bridges that powers and supports it. So it’s apt then that this Rado cuts to the core quickly: the True Open Heart lives up to its name, exposing … ContinuedThe post VIDEO: What becomes of the open hearted – the Rado True Open Heart appeared first on Time+Tide Watches.
Deployant
Review: Hands on with the new Zenith Defy Zero G
Zenith redefines its Gravity Control with the new Defy Zero G. The watch uses the gimbal concept to house the escapement, which adds a gyroscopic element to timekeeping. Visually, the watch is stunning as is it a technically challenging production.
Time+Tide
HANDS-ON: Raymond Weil bares all with the Freelancer Calibre RW1212 Skeleton
When Raymond Weil designed the Calibre RW1212, their first ever in-house design (produced by Sellita), I suspect part of the mandate was to show it off, hence the open escapement prominently on display - literally showing off a movement they’re rightfully proud of. Well, Raymond Weil doubled down at Basel 2018, exposing not just the … ContinuedThe post HANDS-ON: Raymond Weil bares all with the Freelancer Calibre RW1212 Skeleton appeared first on Time+Tide Watches.
Revolution
SIHH 2018: The Ulysse Nardin Freak Vision
Ulysse Nardin unveils the first self-winding Freak watch at SIHH 2018 with the all new Freak Vision featuring the Ulysse Nardin Anchor Constant Escapement.
Time+Tide
VIDEO: Grand Seiko’s Spring Drive technology explained … in 2 minutes
Fundamentally, there’s not a whole lot of variation in watch movements. Sure, the peripheral details might vary, but basically you’re either looking at a purely mechancial movement, with a mainspring and escapement setup that’s remained pretty much unchanged for the last few hundred years, or you’re looking at a battery-powered quartz watch that’s come to … ContinuedThe post VIDEO: Grand Seiko’s Spring Drive technology explained … in 2 minutes appeared first on Time+Tide Watches.
Time+Tide
HANDS-ON: Raymond Weil Freelancer Calibre RW1212 – a new movement in the house
Raymond Weil, one of the few independent, family-owned operations in the Swiss watch industry, marked their 40th birthday this year. And while I’m sure there was cake, and perhaps even champagne, the best part of the celebrations has to be the Calibre RW1212. This automatic movement, with distinctive open-heart escapement, is unique to Raymond Weil, … ContinuedThe post HANDS-ON: Raymond Weil Freelancer Calibre RW1212 – a new movement in the house appeared first on Time+Tide Watches.
Deployant
The Collector’s View: Brand Primacy: Birth of the Omega Master Chronometer standard
We explore the Co-Axial escapement and how it proved Omega's primacy in history, by examing the Omega Master Chronometer and the METAS certification.