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Results for Caliber 321

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Omega Cal. 321 Omega

Albert Piguet's 1942 column-wheel hand-wound chronograph caliber. Powered every Speedmaster through 1968, worn by Buzz Aldrin on the Moon, reborn from tomographic scans in 2019.

Depancel Introduces their First Série-R Watch with an Automatic Chronograph Caliber Worn & Wound
May 14, 2024

Depancel Introduces their First Série-R Watch with an Automatic Chronograph Caliber

Depancel has carved out a nice little niche for themselves making highly specific automotive and racing inspired watches. These watches are frequently geared directly at watch collectors who are already steeped in car culture, with colorways inspired by classic racing liverys and case designs that emulate specific vehicle designs. Their square shaped watch, the Série-R, might appear somewhat derivative of another famous square watch connected to the racing world, but it has its own thing happening that sets it apart just enough. And this one, surprisingly, is the first chronograph in the Série-R collection.  Previous iterations of the Série-R have primarily been the home of a calendar complication with an execution that is chronograph-like, featuring subdials at 3, 6, and 9 for the calendar indicators. The new Série-R, in a “Tangerine” colorway and limited to 300 pieces, could have been easily predicted by Depancel fans. We get effectively the same layout as the calendar, but we’ve entered race mode with a three register chrono.  The new Tangerine colorway looks great, with a blue base dial with a sunray finish in the interior circular section and vertical ridges outside to fill the square. Orange and white accents figure prominently throughout, with a bold stripe down the dial’s left side, crossing the 9:00 subdial.  The case might appear like a standard square at a glance, but there’s a little more going on. The shape is meant to evoke a radiator grille,...

Introducing – The Grand Seiko Sport Spring Drive GMT SBGE305 honours Caliber 9R 20th Anniversary Monochrome
Grand Seiko Sport Spring Drive GMT Feb 5, 2024

Introducing – The Grand Seiko Sport Spring Drive GMT SBGE305 honours Caliber 9R 20th Anniversary

This year marks the 20th anniversary of Grand Seiko‘s introduction of the 9R movement, featuring its revolutionary Spring Drive technology. The concept, conceived in the 1970s and which took decades to implement, aimed to blend the force of a mainspring with electronic watchmaking technology and surpass the precision of conventional mechanical watches. Now, 9R-family calibres […]

YEMA Launches a Kickstarter to Support a Manufacture Caliber in New Superman Bronze References Worn & Wound
Yema Nov 10, 2023

YEMA Launches a Kickstarter to Support a Manufacture Caliber in New Superman Bronze References

Watch brand YEMA has long been synonymous with French elegance and their latest model, the Superman Bronze CMM.10 is no exception. Utilizing crowd-funding through Kickstarter, YEMA has produced a limited edition watch that is as architectural in design as it is reliable when it comes to performance. Available in two sizes (39 and 41mm) and two dial color options (gradient blue and lacquered black), potential customers have the choice of a watch that best suits their individual preferences. Both dials are a striking contrast to the bronze, adding a balance of warm and cool tones that pair well with the rugged design of the Superman model. The watch itself has undergone a few changes from the original Superman models, most notable in the subtle upgrades to the dial, including the iconic “shovel” second hand has been replaced with a lollipop sweep hand, creating a more harmonious overall design. The timepiece now proudly exhibits French engravings and features the new “MANUFACTURE FRANÇAISE” signature thoughtfully placed at the 6 o’clock position. This change reflects YEMA’s updated brand positioning, resulting from their decision to internalize the manufacturing of components for the CMM.10 caliber. Speaking of the CMM.10 caliber, this movement promises 70-hours of power reserve and is rated to -3/+5 seconds per day is made from non-magnetic alloys to keep it from being impacted by magnetic forces during daily use. YEMA says that they worked in collaboration wit...

Collective Horology Introduces their Latest Limited Edition, a Collaboration with Montblanc Featuring a Gorgeous Minerva Caliber Worn & Wound
Montblanc Featuring Oct 3, 2023

Collective Horology Introduces their Latest Limited Edition, a Collaboration with Montblanc Featuring a Gorgeous Minerva Caliber

Collective Horology, the private watch club/independent brand retailer/producer of thoughtful limited editions, is back with their latest release in an ongoing series of collaborations. This time, they’re working with Montblanc, tapping into the brand’s association with the historic Minerva manufacture, maker of some of the most important chronograph calibers in the history of watchmaking. The 1858 Minerva Monopusher Chronograph “Blue Arrow” P.05 is a high end “What if…?” hypothetical come to life, and a great showcase for a truly special movement. As with all Collective limited editions, this one is something more than a reissue or a tweaked colorway. It exists to tell a specific story about the brand in a way that can often only be done from the outside.  According to Collective, the seed of inspiration for the P.05 came from Eric Wind, or more specifically a watch in his case at the 2022 Windup Watch Fair. That year, Eric brought a Minerva stopwatch to the show, and it reminded Collective founders Gabe Reilly and Asher Rapkin of Minerva’s sporting roots, opening up a series of entirely new design possibilities. The 1858 Monopusher Chronograph that Collective and Montblanc came up with drew on the sportier design cues from that stopwatch, including the colors, finishing techniques, and the case material (robust stainless steel, of course). The end result is a chronograph that has many key vintage inspired design elements that are core to Montblanc and Mi...

Lorier Updates their Hydra and Hyperion Lines with New Watches Featuring the Miyota 9075 “Flyer” GMT Caliber Worn & Wound
Rolex Jul 24, 2023

Lorier Updates their Hydra and Hyperion Lines with New Watches Featuring the Miyota 9075 “Flyer” GMT Caliber

A few years ago, one of the most discussed topics on watch forums, Instagram, and indeed in the Worn & Wound office, was the huge opportunity and desire among enthusiasts for a new crop of affordable GMTs with local jumping hour capability. For a time, it seemed that small watch brands could not keep up with demand for so-called “caller” GMTs with independently set 24 hour hands, but these watches are in fact massively inconvenient for travel, even though, in most cases, they were marketed and sold as watches tailor made for crossing time zones. A watch with an hour hand that reads local time and can be jumped quickly without hacking the movement is the ultimate in terms of travel functionality (with or without the ability to track home time, in my opinion), and there was a time not too long ago where it was thought that a watch with this feature deployed by microbrands in watches under $1,000 might be nothing less than a paradigm shift in the hobby. Well, we’re fully there, folks. The Miyota 9075 exists, and has been popping up in new watches from some of our favorite small brands for the better part of a year, and now Lorier has dropped it into a pair of GMT equipped watches, finally making them the dedicated travel companions many hoped they could be.  The Hyperion is what Lorier describes as “the archetypal GMT,” fitting a well established mold of classic travel watches by Rolex and others. It has deep vintage vibes, with a red and blue 24 hour bezel, gilt a...

Grand Seiko’s First Limited Editions of 2023 Celebrate the 25th Anniversary of the 9S Caliber Worn & Wound
Grand Seiko s First Limited Editions Jan 12, 2023

Grand Seiko’s First Limited Editions of 2023 Celebrate the 25th Anniversary of the 9S Caliber

It’s an often repeated mantra around here: every year is an anniversary year. And if a watch brand is going to be successful in today’s hyper competitive market where, frankly, a lot of brands are offering products that are remarkably similar to one another, they need to differentiate themselves. And looking at a calendar, and figuring out how many years it’s been since “X” accomplishment or “Y” watch was first released is (usually) a decent runway for explaining what makes you special. To that end, Grand Seiko is embarking on what will apparently be a year of celebrating the 25th anniversary of the Caliber 9S, a movement which has become foundational to Grand Seiko in the decades since its debut.  The Caliber 9S has become a broad family of movements over the years, as Grand Seiko has continuously refined the caliber, including adding GMT functionality. Grand Seiko has used the 9S movements as a platform for their MEMS engineering techniques, which allow for insanely tight tolerances in movement making for certain key components, and you could probably argue that 9S movements represent the most traditional watchmaking currently practiced by the brand. Today, 9S movements are universally known to be reliable and rock solid high frequency calibers that often perform even better than the specs would indicate. Most recently, the 9S served as the springboard for the creation of Grand Seiko’s next generation Hi-Beat movement, the 9SA5.  While it might not be t...