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Results for AHCI (Académie Horlogère des Créateurs Indépendants)

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Watches, Stories, & Gear: The New York City Subway Turns 120, Peak Design Gets Outdoors, and the MoonSwatch is Finally Available Online Worn & Wound
Blancpain Sep 7, 2024

Watches, Stories, & Gear: The New York City Subway Turns 120, Peak Design Gets Outdoors, and the MoonSwatch is Finally Available Online

“Watches, Stories, and Gear” is a roundup of our favorite content, watch or otherwise, from around the internet. Here, we support other creators, explore interesting content that inspires us, and put a spotlight on causes we believe in. Oh, and any gear we happen to be digging on this week. We love gear. Share your story ideas or interesting finds with us by emailing info@wornandwound.com. The MoonSwatch is Finally Available Online  In what is probably the biggest bit of MoonSwatch news since the viral Bioceramic sensation was first unveiled a few years ago, Swatch has finally made some of the popular and colorful watches available through their online store. This was a move that was (kinda) promised by Swatch early on, then essentially forgotten about amid a never ending stream of new variants featuring cartoon dogs, moonphase complications, and even a wholly new collaboration with Blancpain. Still, MoonSwatch availability online will please many who simply don’t have access to a Swatch store or care to purchase on the secondary market. To start, only four variants will be available through the Swatch website: Mission on Earth, Mission to the Moon, Mission to the Sun, and Mission to Mars, and they’ll only be available for customers in the United States and China. At the time of this writing, all four are in stock and ready to ship, so if you’ve been after a MoonSwatch with no lines and minimal waiting, now’s your chance. Peak Design Gets Outdoors  It’s no ...

REVIEW: Hands On With The Baume & Mercier Classima WatchAdvice
Baume & Mercier Classima Somewhere Sep 7, 2024

REVIEW: Hands On With The Baume & Mercier Classima

Somewhere in between dress and sports, the new Baume & Mercier Classima may be in a class of its own, but how does this piece traverse daily life? What we Love Classic and elegant looks The deep blue dial Has the right amount of wrist presence What We Don’t The rotor movement is a little noise The chronograph pushers are on the stiff side The crystal is on the thinner side, reducing the solid feeling of the watch Overall Rating: 8/10 Value for Money: 8/10 Wearability: 8/10 Design: 8.5/10 Build Quality: 7.5/10 In a recent article, I delved into the history of Baume & Mercier, and the brand today, like many watch brands with almost two centuries worth of history, is different from the one started back in 1830 by the two Baume Brothers. Over the decades, and now centuries, it has evolved from a brand that was specialising in high complications and winning awards at The Kew Watch Trials, to being a solid mid-entry level player in the Swiss watch industry. This is a similar story to many others out there, and this is not a negative thing by any stretch, it’s just the way the world works – watches and other industries alike. William Baume and Paul Mercier, the founders of what is now known as Baume et Mercier, which evolved out of the original Baume & Co brand set up in 1830 by William’s Grandfather and Great Uncle. The pioneers of the brands and industries were just that, pioneers and the inventors of their time. Nowadays, you still need this, but more so, you need ...

Inside the Armin Strom Dual Time GMT Resonance First Edition Worn & Wound
Armin Strom Dual Time GMT Resonance Sep 6, 2024

Inside the Armin Strom Dual Time GMT Resonance First Edition

Moving from meeting to meeting at Geneva Watch Days, it’s easy to get lost in the opulent, luxurious novelties. But when you meet with Armin Strom, you’re brought back to a kind of pure watch nerdery that transcends the luxurious surroundings of shows like this. Armin Strom, even while producing watches that I think are objectively great looking, is all about mechanical innovation. There isn’t a watch in their collection that doesn’t have a novel mechanical trick up its sleeve. The Gravity Equal Force that Zach looked at recently is a great example. It has all the aesthetic and design trappings of what we think of as today’s modern high end indie watchmaking, but the real appeal lies in the watchmaking itself. It’s an important distinction that most enthusiasts understand intrinsically – some watches and brands just have a laser focus on engineering, and that’s sort of what sets Armin Strom apart.  The brand’s big Geneva Watch Days release is, simply put, a showstopper, and perhaps the most fascinating watch of the week. It’s certainly a significant horological accomplishment. The Dual Time GMT Resonance First Edition takes Armin Strom’s already unique take on the resonance concept and shrinks it down to an almost impossible to believe size in a watch that takes a completely novel approach to timekeeping and provides a great deal of practical functionality to make it downright approachable. It also just happens to be a stunning piece of horological a...

Business News: LVMH Close to Formula 1 Sponsorship Deal SJX Watches
Louis Vuitton would have Sep 6, 2024

Business News: LVMH Close to Formula 1 Sponsorship Deal

The rumours have been swirling for some months that LVMH has replaced Rolex as a key sponsor of Formula 1. As we noted in our July editorial, that wasn’t true yet. According to a source inside F1, LVMH and Formula One Group are on the cusp of a multiyear sponsorship deal starting in 2025. The French luxury group will join Lenovo and Santander as the latest sponsors of F1. Once signed, the deal will mean that LVMH takes the place of Rolex, which had been “Global Partner” of F1 since 2013. The group is not new to F1. TAG Heuer is now a sponsor of Red Bull Racing, while Dior only just signed up Lewis Hamilton as a brand ambassador. But now the group’s many brands – 75 at last count – could stand to gain even more exposure with F1. Marques like Moët & Chandon, Hublot, Loro Piana, and of course Louis Vuitton would have the chance to share in the increasing viewership of the sport, which has been steadily growing its presence in pop culture since it was acquired American media conglomerate Liberty Media in 2017. Besides adding races in glamorous cities like Miami, F1 is now the subject of a hit television series on Netflix. And a film starring Brad Pitt, titled F1 naturally, will premiere on Apple TV next year. LVMH Watch Division chief Frédéric Arnault (third from left) at the 2023 Monaco Grand Prix with the drivers of Red Bull Racing. Image – TAG Heuer TAG Heuer returns More importantly, an F1 deal will be a return to form of sorts for TAG Heuer, the biggest ...

H. Moser & Cie. Collaborates with Studio Underd0g on a Fruity Pair SJX Watches
H. Moser & Cie Collaborates Sep 6, 2024

H. Moser & Cie. Collaborates with Studio Underd0g on a Fruity Pair

H. Moser & Cie. has often injected humour into its watchmaking and does so with its latest collaboration, a pair of watches conceived with micro-brand Studio Underd0g. Presented a box set of two watches, the H. Moser & Cie. Endeavor Calendar Passion Fruit and Studio Underd0g 03SERIES Passi0n Fruit are designed around the same theme, namely passionfruit. Each watch, however, reflects the respective brand’s signature characteristics and price point. The Moser is a perpetual calendar with an in-house movement and fired enamel dial, while the Studio Underd0g is a Sellita-powered chronograph. Initial thoughts The collaborations in horology are sometimes uninspiring and dull. While MoonSwatch may be a commercial hit, or was a hit, it is precisely what one would expect from Swatch and Omega. However, the fruity duo from Moser and Studio Underd0g manage to be different, while retaining the brands’ respective identities. This is also one of the instances where a box set isn’t made up of repetitive or redundant watches. Though similar in colour, the two watches are substantially different, particularly in tactile feel. The owner can choose to wear either for different occasions or even gift one (probably the chronograph). Priced at CHF59,000 for the pair, the passionfruit editions are good value considering what would sell for individually. The Studio Underd0g would probably cost about CHF3,000, with the Moser accounting for the rest of the price, which is comparable to the re...

TAG Heuer Gets Extreme with the Latest Carreras Worn & Wound
TAG Heuer Gets Extreme Sep 5, 2024

TAG Heuer Gets Extreme with the Latest Carreras

If you’d told me eighteen months ago that the TAG Heuer Carrera would, in very short order, find itself once again at the center of enthusiast interest, there’s a very good chance I’d have laughed you out of the room. And yet, here we sit, 17 months on from the release of the Carrera ‘Glassbox’ and there can be no doubt - thanks in part to an expanded lineup of compelling variants of the 39mm chronograph, as well as exciting interpretations like the widely discussed and sought after Seafarer LE for HODINKEE - that TAG Heuer’s signature chronograph is one of the hottest watches on the market. But the Glassbox is only one side of the Carrera story. Now, TAG Heuer is leaning into the other side with the unveiling of a new technical chronograph. Where the Carrera ‘Glassbox’ looks to the history of the Carrera, the new Carrera Extreme Sport - introduced as a collection of six watches spread across two models: the TAG Heuer Carrera Chronograph Extreme Sport and the TAG Heuer Carrera Chronograph Tourbillon Extreme Sport - present a vision of the future and a bold one at that. The two new models share a lot in common, most notably a shared aesthetic and case design. Both the Chronograph Extreme Sport and the Chronograph Tourbillon Extreme Sport measure 44mm across, 15.1mm thick, and 49.7mm lug-to-lug. Certainly not small, but also decidedly wearable for a chronograph meant to wear large. The lug-to-lug measure, in particular, is deceptively compact and shou...

First Look – The New Le Régulateur Louis Erard x Kudoke Limited Editions Monochrome
Louis Erard x Kudoke Limited Editions Sep 5, 2024

First Look – The New Le Régulateur Louis Erard x Kudoke Limited Editions

Under the leadership of Manuel Emch, Louis Erard has gained significant attention, mainly due to its affordable luxury approach and collaborations with notable watchmakers and designers. These partnerships have brought the brand into the limelight since its revival following a private investor’s acquisition in 2003. Renowned watchmakers and creatives such as Konstantin Chaykin, Alain Silberstein, […]

Louis Erard Partners with Stefan Kudoke for their Latest Le Regulateur Limited Edition Worn & Wound
Louis Erard Partners Sep 5, 2024

Louis Erard Partners with Stefan Kudoke for their Latest Le Regulateur Limited Edition

Louis Erard continues their ongoing series of collaborations with important independent watchmakers via their Le Regulateur collection with a new group of limited editions made in collaboration with Stefan Kudoke. Kudoke is a German watchmaker who has gained a great deal of acclaim in recent years for his beautifully simple timepieces that tend to feature simple dials with subtle textures and elaborately engraved movements. The Kudoke 1 and Kudoke 2 references are seen by many connoisseurs as modern classics, and like all of Stefan’s watches they have immediately recognizable motifs that make them distinctly “Kudoke.” These Louis Erard limited editions borrow just the right amount of these design elements to make them easily identifiable as being made in partnership with Kudoke, but probably only to the most serious watch nerds. Compared to previous limited editions with watchmakers like Konstantin Chaykin and Alain Silberstein, the Kudoke watches feel considerably more under the radar and less flashy, which is fitting given the general aesthetic Kudoke is known for.  The Le Regulateur concept feels like a natural for a collaboration with Kudoke because so much of his work is based in a certain kind of precision that is part and parcel with traditional German watchmaking. For example, Kudoke’s watches tend to feature meticulously finished nameplates, chapter rings, which are represented on these watches in the dual signatures on each dial, as well as the railway t...

Alpina Launches the Alpiner Extreme Skeleton Worn & Wound
Citizen Watch family Sep 3, 2024

Alpina Launches the Alpiner Extreme Skeleton

For more than 140 years, Alpina has made a name for itself as a premier watch brand for sportsmen and adventurers alike. Now under the Citizen Watch family, the Swiss brand continues to bring to market exciting watches that often punch way above their weight class. Take, for example, the latest release by the brand: the Alpiner Extreme Skeleton. Coming in two references, depending on the strap chosen, these watches mark an interesting advent for the brand: marrying sports watch performance with a skeletonized dial in one.  Every millimeter of this Alpiner iteration has been consciously redesigned for both aesthetics and performance. It’s hard to talk about this watch without mentioning the namesake skeleton architecture of the watch. Of course, the lack of a proper dial gives us a peek into the inner workings of the movement; it’s the small finishes throughout the watch that make it truly impressive. Take, for instance, the finishing on the movement that alternates between satin and polished surfaces. Or the hour markers applied by hand to the crystal, giving them a floating appearance against a dialless backdrop. Or the luminescent hands which tie it all together and remind one that this is, first and foremost, a sports watch. It’s all packed into a compact and wearable 39mm x 40.55 mm cushion case. Noted earlier, this watch comes in two references. The first (AL-520GSKT3AE6B) is a monochromatic gray variant that’s inspired by the Alpine foothills. This reference...

Grand Seiko Just Released a Collector’s Dream Watch! Worn & Wound
Grand Seiko Just Released Sep 2, 2024

Grand Seiko Just Released a Collector’s Dream Watch!

At Watches & Wonders 2024, Grand Seiko announced the new 9SA4 caliber and the first two watches featuring it, the SLGW002 and SLGW003. As a refresher, the 9SA4 is a manual hi-beat (36,000 bph), 80-hour, time-only caliber featuring their in-house dual-impulse escapement, first seen in the 9SA5. With a power reserve on the back of the movement, beautiful bridge designs and finishing, and a unique “wagtail-bird-shaped” winding click, it set a new bar for Grand Seiko’s mechanical calibers. But, perhaps just as exciting as the movement itself was that the watches featuring it were sized at an idyllic 38.6mm diameter and 9.95mm thickness with a 20mm lug, addressing the naysayer’s concerns around Grand Seiko’s sizing. While a pair of fantastic releases, since introduction, we have been wondering where we will see this movement next. Well, we just got our answer, and I have to tell you, I’m equally surprised and delighted. They went vintage rather than with the new case and a different dial, which would have been most expected. Yes, they decided to bring back, as a limited edition, of course, a “recreation” of the 45GS from 1968. A little history, the 45GS came out a year after the 44GS and featured the same case design, but differed in that it featured the brand’s first hi-beat manual wound movement, the 4520. The SLGW005 – the return of the 45GS The 44/45GS case defines the Grand Seiko “Grammar of Design” as set out by Taro Tanaka, with flat, Zaratsu poli...

Introducing: The Turquoise-Dial Grand Seiko SLGA025 And Icy-Looking SBGH347 Fratello
Grand Seiko SLGA025 Sep 2, 2024

Introducing: The Turquoise-Dial Grand Seiko SLGA025 And Icy-Looking SBGH347

Don’t you love how the designers at Grand Seiko keep using Japanese natural phenomena and settings as inspiration? Of course, I’m not a fan of all Grand Seiko watches, but I enjoy reading through the press releases and looking up the places and things from which the dial colors and textures are derived. It’s like […] Visit Introducing: The Turquoise-Dial Grand Seiko SLGA025 And Icy-Looking SBGH347 to read the full article.

Introducing: The Stunning Daniel Roth Tourbillon Rose Gold Fratello
Daniel Roth Aug 31, 2024

Introducing: The Stunning Daniel Roth Tourbillon Rose Gold

I was surprised and intrigued when word got out last year that Daniel Roth would make a comeback. As a fan of Roth’s watches, I was eager to find out whether the LVMH designers would honor his famous double-ellipse case design in style. When the Daniel Roth Tourbillon Souscription came out in March of 2023, […] Visit Introducing: The Stunning Daniel Roth Tourbillon Rose Gold to read the full article.

Laurent Ferrier Unveils The Classic Auto Sandstone Fratello
Laurent Ferrier Aug 31, 2024

Laurent Ferrier Unveils The Classic Auto Sandstone

As someone who lives and breathes watches daily, I make it my business to keep track of as many brands and new releases as possible. However, there are a select number of brands that I avidly follow. Laurent Ferrier is one of them. The company designs piercingly clean watches that resonate with me. Today’s new […] Visit Laurent Ferrier Unveils The Classic Auto Sandstone to read the full article.

Unimatic’s Latest LE is a Modello Cinque Made in Collaboration with the Armoury Worn & Wound
Unimatic Aug 30, 2024

Unimatic’s Latest LE is a Modello Cinque Made in Collaboration with the Armoury

Considered one of the finest menswear retailers on the planet, The Armoury has been dressing men since its inception in 2010. Since then, it’s grown to become as much a store as a brand itself. Under the discerning eye of founder Mark Cho, every element of The Armoury is a considered approach to traditional, classic, and lasting style. It’s no wonder, then, that their latest release, in partnership with Italian brand UNIMATIC, would hold these same values. The UNIMATIC x The Armoury Modello Cinque U5S-TA ‘Blu Notte’ is a timepiece that balances classic design elements without ever veering into the fussy – while also being incredibly contemporary in its approach to creating a timepiece for today as well as tomorrow. Designed to be a daily wear watch, this watch has just enough design elements to keep the eye interested without veering into being ostentatious. For instance, the rich blue dial is a perfect neutral, while the concentric circles pressed into the dial give it a bit of depth. This is then offset against a cool grey seconds rail and dial trims, and all brought together with white hour and minute hands, filled with Super-LumiNova for visibility in a variety of conditions (like, say, cocktails in your best suit). The watch comes with a  ‘Blu Notte’ tapered quick-release two-piece TPU strap and a nylon strap is also included for more versatility.  Within the 36mm stainless steel case is an automatic caliber Sellita SW200-1b, promising approximately 41...

Deep-Diving Destro: Doxa Debuts The New Left-Hand-Drive Sub 300T Professional Aristera Fratello
Doxa Debuts Aug 30, 2024

Deep-Diving Destro: Doxa Debuts The New Left-Hand-Drive Sub 300T Professional Aristera

Doxa is always one of the brands we keep a close eye on when Geneva Watch Days rolls around. This year, the brand has not disappointed with two major pieces of news. The first is a new left-hand-drive Sub 300T Professional Aristera. The second is the collection-wide rollout of the “Sea Emerald” green colorway. The […] Visit Deep-Diving Destro: Doxa Debuts The New Left-Hand-Drive Sub 300T Professional Aristera to read the full article.

Introducing Gagà Laboratorio, a New Independent Watch Brand with Italian Flare Worn & Wound
Bvlgari Aug 28, 2024

Introducing Gagà Laboratorio, a New Independent Watch Brand with Italian Flare

Two prominent industry insiders have recently collaborated to establish a new watch company, Gagà Laboratorio, based in Switzerland. Mo Coppoletta will serve as the Art Director, and Ruben Tomella as the owner of the Italy based Gagà Milano brand and the newly formed company, Gagà Laboratorio. Mr. Tomella has had a successful tenure with Gagà Milano for two decades. He founded brand offshoot Manufacture Gagà in Switzerland, which has focused on creating high-end products for Gagà Milano in collaboration with leading industry partners, including the development of tourbillon movements in partnership with Hysek, a Swiss independent brand. In 2020, Mr. Tomella decided to redirect the activities of the Swiss company and embarked on establishing a new brand, Gagà Laboratorio. The mission of Gagà Laboratorio is to create entry-level luxury timepieces that emphasize design while maintaining high-quality movement standards. To achieve this vision, he partnered with artist Mo Coppoletta, a long-time friend. Together, they have initiated this new chapter for Gagà. Mo Coppoletta is a world-renowned artist, designer, and tattoo artist, known for his collaborations with Bvlgari on two Octo Finissimo limited editions featuring his tattoo artwork. In my interview with Mr. Tomella, he discusses the vision of Gagà Laboratorio. “After 16 years in the watchmaking industry at the helm of Gagà Milano, in 2020, I felt a strong pull towards the world of independent watchmaking and d...

Zenith Introduces their Third Collaboration with Artist Felipe Pantone Worn & Wound
Zenith Introduces their Third Collaboration Aug 27, 2024

Zenith Introduces their Third Collaboration with Artist Felipe Pantone

Over the past few years, Zenith’s limited edition releases made in collaboration with Felipe Pantone have been a highlight among the deluge of collaborative limited editions that have become so popular as of late. The Zenith x Pantone pieces tend to feel like little pieces of art, which is appropriate when the collaborate is a visual artist. These collaborations also seem to be right at home within the Defy line, a collection that has embraced a flair for color and the avant-garde as long as it has been in existence. The latest release from the pair is perhaps their most ambitious yet, and marks the first time Pantone has had a hand in a watch in the current Defy Skyline collection.  The Defy Skyline Tourbillon Felipe Pantone takes what is almost certainly the brand’s most exotic Defy and gives it a blast of the chromatic and optical touches that Pantone is known for. The tourbillon, of course, is the literal centerpiece of the design, and the bridge has been refashioned here as a lightning bolt, a motif found throughout Pantone’s work. Its colorful gradient and metallic finish is reminiscent of the finishing that made the first Pantone collaboration such a standout.  While the previous Felipe Pantone collaborations have featured dials that are largely skeletonized, a different approach was taken with the new Defy Skyline Tourbillon. The dial is a large sapphire disc and has been micro-engraved with a pattern of concentric circles. This “moire” effect is anothe...

Recapping the Worn & Wound Summer Pop-Up Hosted by The James Brand Worn & Wound
Citizen Lōcī Zodiac Aug 27, 2024

Recapping the Worn & Wound Summer Pop-Up Hosted by The James Brand

On Saturday, August 17th, Worn & Wound hit the West Coast to celebrate the opening of the newest headquarters of The James Brand. A large multipurpose space, the Oceanside, California The James Brand location serves as office space, a storefront highlighting their vast collection of EDC items, and now an event space capable of hosting the enthusiast community keen on engaging with and celebrating our shared hobbies. To celebrate its opening, The James Brand invited us out for a one-day-only pop-up event along with our friends from Artefkt, Belmont, Brew, Citizen, Lōcī, Zodiac, and of course, the Windup Watch Shop was there as well. Recently, we have had the pleasure of hosting and attending some excellent meetups allowing us to share our enthusiasm in a more intimate setting. On our first visit to the greater San Diego area, we were overwhelmed by the positivity, passion, and overall good vibes hoisted upon us by the locals. Making the trek down from Los Angeles and up from San Diego, Oceanside became a confluence for both the watch and EDC communities to explore new gear pairings, share their collecting thought processes, and discuss practicality and design. We were blown away by the support and thank all those who attended and shared their passions with us! With The James Brand focusing on minimalistic design with uncompromising functionality, it makes sense that their community and the watch community would overlap. It can sometimes be hard to explain exactly what cau...

MB&F;’s Affordable M.A.D.1 is Now Slimmer and Swiss SJX Watches
MB&F; ’s Affordable M.A.D.1 Aug 27, 2024

MB&F;’s Affordable M.A.D.1 is Now Slimmer and Swiss

Conceived as an affordable sub-brand of MB&F;, M.A.D. Editions has become a runaway success by making an MB&F;-esque design accessible. Now the concept has been further refined with the M.A.D.1S, where the suffix stands for slimmer, Swiss, and single cylinder. The case is thinner by almost 4 mm, and now contains a Swiss-made movement that indicates the time (approximately) on a single cylinder. Initial thoughts The original M.A.D.1 was a fun watch that was affordable but expensive, and extremely thick at almost 19 mm. The slimmed down version has sleeker proportions, and the same price tag, but offers comparatively better value. The M.A.D.1S is priced at CHF2,900, just like the original version. Like the original, the M.A.D.1S is priced well for a watch with a little bit of the MB&F; magic, but expensive for a watch of its build and movement. However, the M.A.D.1S is comparatively less expensive, and conversely offers a bit more value, because it has a slightly more upscale movement inside. Mad but more wearable Two versions of the M.A.D.1S are available, one with a blue dial and the other in purple. The blue is available to the public, while the purple is only for “Friends & Tribe”, namely associates of the brand and owners of MB&F; watches. Both will be sold via an online raffle, as is convention for the M.A.D. watches. Both editions are otherwise identical, with a case that’s substantially slimmer than the original M.A.D.1. While the original was almost 19 mm high, th...

Orient Bambino 38 Expands with Fresh New Colors and Versatile Steel Bracelet Two Broke Watch Snobs
Orient Aug 27, 2024

Orient Bambino 38 Expands with Fresh New Colors and Versatile Steel Bracelet

While Orient's Bambino series has built its reputation as an ultimate bang-for-the-buck final destination for every automatic dress watch wannabe, the new additions to the Bambino 38 collection only further reinforce this claim. In 2022, the company released a baby Bambino in the form of the Bambino 38-a slightly smaller and unisex version of the rather notably famous 40.5mm sibling-still aiming at that smaller customer group wanting something dressier, a bit more versatile, and refined. Now, with three new dial colors and a steel bracelet hitting the market, the Bambino 38 has some serious potential to wow a fresh new audience.

Explained: The Horizontal Clutch of a Chronograph SJX Watches
Patek Philippe ref 530 How it Aug 26, 2024

Explained: The Horizontal Clutch of a Chronograph

The chronograph is an on-demand complication, as its operation requires the user to active the function. As such, the chronograph, or more accurately a stopwatch, engages selectively with the going train of the watch. The chronograph wheel couples with the going train when engaged and uncouples when stopped or reset. The mechanism which makes this selective engagement possible is the clutch.  Arguably the most classical form of clutch is the horizontal clutch, also known as a lateral coupling. As suggested by the name, the coupling action takes place horizontally, with the clutch arm moving on a plane parallel to the movement. Because the mechanism is spread out laterally, it results in an intricate display of mechanics, which is one reason why the lateral coupling is desired by many enthusiasts. A eminently classical chronograph construction in a mid-20th century Patek Philippe ref. 530 How it works The fundamentals of the horizontal clutch are outlined in Figs. 1 and 2. Gear R1 is fixed to the seconds’ mobile, on the same axis, above the going train. The same mobile conveys the turning motion from the going train, and may carry the small seconds hand on the dial side. The clutch arm pivots on the same axis as R1 and carries an intermediary clutch wheel R2. In Fig. 1 the column wheel or cam (not shown) keeps the clutch uncoupled with the intermediary wheel R2 idling. In other words R2 is turning but not driving anything.   Fig 1. Image – Patek Philippe patent EP1437...