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Results for Mechanical Watch Accuracy

21,317 articles · 225 videos found · page 21 of 719

Hands-On With The Surprising Ball Roadmaster M Model A Fratello
Ball Watch once you encounter one May 16, 2025

Hands-On With The Surprising Ball Roadmaster M Model A

You will remember a Ball watch once you encounter one. The brand’s distinct style immediately stands out from the large crowd of watches available these days. Several of Ball’s watches have tritium micro-gas tubes that light up in the dark. This unique form of lume has led to an instantly recognizable numeral style that defines […] Visit Hands-On With The Surprising Ball Roadmaster M Model A to read the full article.

Introducing A New Way Of Looking At The Date: The Krayon Anyday Is The World’s First Mechanical Agenda Watch Fratello
Krayon Mar 17, 2025

Introducing A New Way Of Looking At The Date: The Krayon Anyday Is The World’s First Mechanical Agenda Watch

In 2018, Krayon, the brand founded by independent watchmaker Rémi Maillat, won the Innovation Prize at the Grand Prix d’Horlogerie de Genève (GPHG) with its Everywhere watch. Four years later, Krayon bagged another GPHG award. That time, the complicated Anywhere won first prize in the Calendar and Astronomy category. With the new Krayon Anyday, a […] Visit Introducing A New Way Of Looking At The Date: The Krayon Anyday Is The World’s First Mechanical Agenda Watch to read the full article.

Independent Watchmaking on Show in London SJX Watches
Louis Vuitton Watch Prize Raúl Pagès Mar 11, 2025

Independent Watchmaking on Show in London

Phillips Perpetual will shortly open a three-day exhibition dedicated to independent watchmaking at its London showroom. Independent Spirit will comprise five notable watchmakers whose work encapsulate the diversity of the genre: Konstantin Chaykin, Raúl Pagès, Theo Auffret, Charles Frodsham, and David Candaux. The watch boutique arm of the eponymous auctioneer, Phillips Perpetual conceived the exhibition as a small-scale event that will allow personal interaction with each of the watchmakers, or in the case of the long-departed Charles Frodsham, the brand’s representatives. The exhibition will be a rare opportunity to meet some of the leading lights of independent watchmaking. Amongst them is Raúl Pagès, a true artisanal watchmaker in the traditional sense. Mr Pages will have on hand examples of the Soberly Onyx, his inaugural watch, and the RP1 Régulateur à détente that won him the Louis Vuitton Watch Prize. Raúl Pagès While all of the other watchmakers at the exhibition are relatively young, Charles Frodsham is a continuously-operating, centuries-old brand – proof that independent watchmaking innovation can come from unexpected places. The movement of the Charles Frodsham Double Impulse Chronometer The only watchmaker absent is Konstantin Chaykin, who unfortunately was not able to travel for the exhibition due to travel restrictions resulting from his nationality. That’s unfortunately as the Russian watch- and clockmaker is a technician and artist whom I ...

Insight: Regulating a Mechanical Watch Movement SJX Watches
Patek Philippe Mar 7, 2025

Insight: Regulating a Mechanical Watch Movement

A mechanical watch is not always spot on; less-than-perfect timekeeping can happen, often due to an unruly oscillator. The solution is direct adjustments to the hairspring and balance assembly, either slowing down or speeding up the oscillator, a practice known as regulation. Watchmakers have devised multiple innovations to achieve this, including the free-sprung balance, exemplified by the Gyromax of Patek Philippe and Microstella of Rolex. While a simple concept in principle, the mechanics and practice of regulation are nuanced. Here we’ll delve into the theory of regulation and the primary regulating systems: the curb-pin regulator and the free-sprung (or variable inertia) balance. The Lange L043.4 with a screwed balance inspired by pocket watches Basic concepts In order to better understand watch regulation, we need to first cover some of the basic physics behind the watch oscillator: The component responsible for the running rate of a movement is its regulating organ. The regulating organ is made up of a hairspring paired to a balance, which together are also known as a harmonic oscillator. The natural oscillation period is the time it takes the balance to make a full swing, back and forth. The period is made up of two vibrations, one for each direction of the balance motion, with the escapement being unlocked at each vibration. Notably, the natural period of a balance wheel is intrinsic to itself and does not depend on the escapement type or the going train ratio. ...

Introducing – The Retro-Inspired Vulcain Skindiver Chronograph Monochrome
Vulcain Skindiver Chronograph Most watch Feb 28, 2025

Introducing – The Retro-Inspired Vulcain Skindiver Chronograph

Most watch enthusiasts probably know Vulcain for the so-called President watch, the alarm-equipped Cricket. Undoubtedly, the most important watch ever created by the brand born in 1858, there’s thankfully (for us collectors and the brand’s health) more than that in the brand’s historical and modern portfolio. Back in the 1960s, Vulcain had its fair share […]

Tiffany & Co. Watchmaking Kicks Off with Bird on a Flying Tourbillon SJX Watches
Chanel watches Tiffany’s watch division Jan 22, 2025

Tiffany & Co. Watchmaking Kicks Off with Bird on a Flying Tourbillon

Having acquired Tiffany & Co. in 2020, LVMH set about remaking the storied American jeweller. That extended to Tiffany’s watch division, which now debuts the first flagship creation under new ownership, the Bird on a Flying Tourbillon. Led since 2021 by Nicolas Beau, the former chief of Chanel watches, Tiffany’s watch division turned to independent watchmaker Artime for the movement of the new tourbillon. Set with some 4 carats of diamonds, the Bird on a Flying Tourbillon features an off-centre dial layout with a flying tourbillon at seven o’clock, along with a turquoise marquetry dial bearing a pair of diamond-set birds in flight. Initial thoughts One of Tiffany’s best-known jewellery designs, the Bird on the Rock has been a fixture in the brand’s catalogue for decades. A horological twist on the concept, the Bird on a Flying Tourbillon is clearly part of an effort to position the design as a versatile icon that is Tiffany’s equivalent of the Serpenti. It’s a little bigger and thicker than the traditional ladies’ watch, though reminiscent of the MB&F; LM Flying T. The reason for the size is the AFT24T01 movement inside, which is more interesting than usual as it was developed for Tiffany & Co. by Artime, a recently established independent brand. The AFT24T01 has a high quality execution with appealing details, but it’s related to Artime’s own calibre for a men’s skeleton tourbillon, explaining its large size. As an opening effort, the Bird on a Flying...

Unplugging: Combatting Enthusiasm Fatigue Worn & Wound
Citizen dress watch Dec 4, 2024

Unplugging: Combatting Enthusiasm Fatigue

I’m a pandemic-era watch enthusiast. Stuck inside along with the rest of the world, I found myself with an unusual amount of time on my hands in the spring of 2020. My interest in watches had been passing at best, reflected in my recent purchase of a quartz Citizen dress watch that, looking back, was likely the most generic version of a bland 3 handed watch available on the entire internet. It was this office-inspired watch (which I was not even allowed to wear to the now-shuttered office) that probably led YouTube’s algorithm to throw a watch review into the mix as it attempted to entertain me for hours on end. Imagine my surprise when my former coworker and Worn and Wound’s own Zach Kazan was on my screen, talking about the water resistance and case diameter of a Seiko. And just like that, I stumbled into an engaged group of local collectors that were more than happy to get a newbie like me up to speed. Sure, it felt like the world was on fire, but at least I had a new hobby and community to distract me as it burned.  Stories similar to mine were playing out all over the world as a new wave of enthusiasts used an influx of time (and sometimes money) to give themselves self-curated crash courses in horology. For those of this cohort that still spend their free time reading watch blogs, it’s been a wild ride. We witnessed (and perhaps fueled) the rise of hype culture, the skyrocketing of prices, the divisive power of a plastic Speedmaster and the advent of not one...

Highlights: Pocket Watches and Clocks at Phillips Hong Kong SJX Watches
Richard Mille RM020 pocket watch Nov 16, 2024

Highlights: Pocket Watches and Clocks at Phillips Hong Kong

Having covered independent watchmaking and metiers d’art highlights at Phillips’ upcoming Hong Kong auction, we now look at timepieces that aren’t wristwatches. The Hong Kong sale is a two-part affair: a theme sale focused on timepieces of Japanese origin christened Toki, and the The Hong Kong Watch Auction: XIX. Both include a notable number of pocket watches and clocks across the spectrum of style and periods, from an iconic Cartier Model A mystery clock in rock crystal to the Richard Mille RM020 pocket watch. The catalogues with online bidding for Toki and HKWA XIX. TOKI lot 60 – Breguet digital jumping hours pocket watch This uncommon Breguet pocket watch with a two-tone case was sold in 1926 to a certain Mitoui T.K. for the sum on 16,000 French francs. This was a period when Breguet was making few timepieces, making watches from this era, especially complicated ones, relatively uncommon. With elegantly angled cutouts for the hour and minutes, the jumping hour display makes this watch a rarity. Similarly displays were found on wrist- and pocket watches of the time, including the Cartier Tank à Guichet. This particular piece does not bear the classic Breguet style, like the coin-edged case band or engine-turned dial. The style, however, is typical of the 1920s, though the two-tone case makes it unusual. This watch was made in France, since this was produced well before the brand’s move to the Swiss Vallée de Joux in the 1970s. The white-and-pink-gold 45 mm c...

An Ode To The Casio G-Shock GW-B5600-2ER Fratello
Casio G-Shock GW-B5600-2ER We watch Oct 15, 2024

An Ode To The Casio G-Shock GW-B5600-2ER

We watch collectors come up with “rules” regarding our hobby. For example, “Every watch collection should have a dress watch, a sporty piece, and a beater.” This is the imperative many of us live by. While the former two may not be the cornerstones of my collection, at least not intentionally, I do have a […] Visit An Ode To The Casio G-Shock GW-B5600-2ER to read the full article.

Bulova Begins their 150th Anniversary Celebration with the Premier of the Documentary “America Telling Time” Worn & Wound
Citizen Watch America Sep 26, 2024

Bulova Begins their 150th Anniversary Celebration with the Premier of the Documentary “America Telling Time”

Next year, Bulova turns 150 years old, but you’ll forgive them if they start the celebration a little early. Last week in New York City, the band’s home for its entire history, Bulova hosted the world premiere of America Telling Time, a documentary about an hour in length that charts the course of the brand through 150 years of being, quite literally, an American standard in time telling. Watching the film in a room full of watch collectors, watch media, and Bulova staffers it became clear that Bulova is truly unlike any other watch brand, and not for the usual reasons we typically invoke that possibly overused phrase. Bulova’s history is tied inextricably to American history in a way that no other brand can replicate, which is a simple fact of its founding, longevity, and ability to always be on the cusp of trends in culture and watchmaking.  Before sitting down to watch the film at the premiere, I had an opportunity to speak with Jeffrey Cohen, President of Citizen Watch America, and Patty Schmoyer, Vice President of Marketing at Bulova, about what we could expect later that evening when the documentary would be shown. “You’re going to see how Bulova played a vital role in our society,” Cohen told me. He then went on to list the seemingly endless arenas in which Bulova was a factor in American life. The space program, being a pioneer in radio and television advertising, and promoting equal pay for equal work at a time when a large American company taking a s...

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...

Konstantin Chaykin Claims Title for Thinnest Mechanical Watch SJX Watches
Richard Mille outdoing each other Aug 29, 2024

Konstantin Chaykin Claims Title for Thinnest Mechanical Watch

The race towards nothingness in ultra-thin watches has picked up in the last years, with brands like Bulgari and Richard Mille outdoing each other in the thinnest-watch stakes. Now Konstantin Chaykin wins the race with his ThinKing, a prototype that comes in at a staggering 1.65 mm in back-to-back thickness - making it the thinnest mechanical timepiece today. Currently the ThinKing is a concept watch in its second prototype stage, constructed and executed by the Moscow-based independent watchmaker, with three pending patents linked to its development.  Initial thoughts While the technical merits are impressive, the watch seems bland on its face, or at least face-on. It appears to be a large, flat piece of steel with a dull finish, sporting twin eye-like registers for the hours and minutes. The ThinKing doesn’t have the visual flair of Richard Mille RM UP-01 Ferrari or Bulgari Octo Finissimo Ultra. But it is easily recognisable as a Wristmon, the brand’s signature collection of “rolling eye” watches. Since it is only a prototype and the aesthetics are not yet refined for commercial production, the ThinKing’s appearance can be overlooked. The brand name engraved in an arc resembling a smile The ThinKing is absurdly thin at 1.65 mm. This makes it 0.05 mm thinner than the previous record holder for the thinnest mechanical watch, the Bulgari Octo Finissimo Ultra Mark II. Although imperceptible to the naked eye, the minute reduction is amazing from a technical point...

Anoma Makes 1950s Asymmetrical Style Affordable SJX Watches
Patek Philippe or dive watch While Jun 6, 2024

Anoma Makes 1950s Asymmetrical Style Affordable

Newly established “micro” brand Anoma follows a familiar template: making particular vintage designs or genres affordable. But it’s approaching the concept with a different flavour. Instead of “sector” dials or Breguet numerals, the brand’s inaugural watch, the A1 First Series, is a clean, geometric form inspired by 1950s furniture. Initial thoughts The A1 is refreshing change from the typical “micro” brand offering that is too often a remake of a vintage Patek Philippe or dive watch. While the A1 won’t have the broad appeal of a conventional round watch, it is an interesting alternative for someone on a budget. The A1 is more typical of “micro” brand offerings in its fit and finish. It is done well for the price, but some compromises had to be made to achieve the affordability. The gap between the case middle and back, for instance, is quite obvious. This isn’t a criticism but a fact true of all brands in this genre. Vintage flavour Founded by Matteo Violet Vianello, a management consultant who’s a watch entrepreneur on the side, Anoma aims to be a “experimental and daring vision of watch design”. The A1 is not modelled on a watch, but instead a triangular table designed in the 1950s by French architect Charlotte Perriand. Earlier in her career Perriand worked at Le Corbusier’s studio, where she helped design several now-famous pieces of furniture, including the B 306 chaise longue. The watch reproduces the outline of the table with the cas...

The Roundup: Familiar Favorites and Some Newcomers Too Worn & Wound
Citizen Fugu” dive watch May 26, 2024

The Roundup: Familiar Favorites and Some Newcomers Too

The Roundup is the Windup Watch Shop’s weekly rundown of the latest and greatest watches, accessories, EDC, and more. Top billing belongs to the Treat Yourself category, which spotlights special watches worth their price tag, while the Value-Packed Pick celebrates a timepiece that provides great bang for buck. Upgrade Your Kit highlights indispensable everyday carry gadgets. When You Have Too Many Watches is all about accessories and peripherals for your watch collection. Last but not least, the Deal of the Week is a limited time bargain that you will not want to miss. Don’t forget to join the Windup Watch Shop Rewards Program to save and earn points with every purchase. The Windup Team is also available to schedule a consultation or demo with you to answer any questions you may have. This week we kick things off with something you’ve never seen before: the Zodiac Super Sea Wolf Pro-Diver made in collaboration with the RedBar watch club. Next, we appreciate the fact that G-Shock has made a genuinely smaller everyday watch in the form of the Digital Basic. The Remix from Gerber is our kit feature this week, while our very own Hexagon Watch Tube covers all your watch storage needs. Last but not least, the Citizen “Fugu” dive watch is our deal of the week. You won’t want to miss any of this. The Roundup is the Windup Watch Shop’s weekly rundown of the latest and greatest watches, accessories, EDC, and more. Top billing belongs to the Treat Yourself category, whi...

Whatever Happened To Watch Fans’ Mechanical Fascination? - Make Complications Great Again Fratello
Tudor Black Bay But it’s Mar 13, 2024

Whatever Happened To Watch Fans’ Mechanical Fascination? - Make Complications Great Again

We seem to be living in a watch era in which people lose their marbles over a faded bezel - something that just happens - while man-made tour de forces like a gyro tourbillon seem to be brushed aside. I blame the retro trend, which gave us watches like the Tudor Black Bay. But it’s […] Visit Whatever Happened To Watch Fans’ Mechanical Fascination? - Make Complications Great Again to read the full article.

eBay Finds: A Lord Elgin with Dramatic Hooded Lugs, a Pair of Great Bulovas, and an Omega Constellation in Great Shape Worn & Wound
Hamilton Octagonal Men’s Watch  We Feb 16, 2024

eBay Finds: A Lord Elgin with Dramatic Hooded Lugs, a Pair of Great Bulovas, and an Omega Constellation in Great Shape

eBay Finds is back! This bi-monthly installment will feature a selection of watches currently listed on eBay that have caught the eye of editor Christoph McNeil (@vintagediver). If you come across any hidden gems on the ‘Bay drop us a note at info@wornandwound.com for potential inclusion! eBay Finds #92 Vintage Hamilton Octagonal Men’s Watch  We have a neat one to start off this week, a vintage circa 1970’s Hamilton octagonal gold plated presentation watch with the Exxon logo on the dial. I love these company branded dials, they really provide a unique look. The gold plated case looks new, and has an octagonal shape with both polished and brushed finishes, with a steel snap-on caseback. The white dial is clean as a whistle, with simple stick markers and hands, a day/date window at 3 o’clock, and of course the Exxon logo above the 6. It comes on a stretch bracelet that also has brushed and polished finishes and compliments the watch perfectly. Best of all this gem comes with inner and outer boxes and the original hang tag! View auction here Vintage Lord Elgin  Here’s a sweet vintage Lord Elgin dress watch from 1953. The 24k gold filled case measures 25mm wide, and has fancy bowtie hooded lugs. The case is in nice shape, with no wearthrough on the lugs, but I do see some brassing on the crown side of the case. The white dial is absolutely immaculate, with applied gold markers that are alternating Arabic numerals and little stars. Great piece that would look sha...