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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.

Citizen Introduces All-New Automatic Caliber 0200 SJX Watches
Citizen Introduces All-New Automatic Caliber Mar 4, 2021

Citizen Introduces All-New Automatic Caliber 0200

Having introduced the ultra-advanced quartz Caliber 0100 in 2019, Citizen is now turning to mechanical movements. Making its debut in the flagship The Citizen collection, the Caliber 0200 is a newly-developed automatic with all the technical features expected of a high-end modern movement, along with more elaborate decoration thanks to the input of Swiss movement specialist La Joux-Perret. Citizen’s first new mechanical since 2010, the Caliber 0200 elevates its mechanical watchmaking to a new level in both construction and aesthetics. Similarly, the first wristwatch equipped with the Caliber 0200 boasts a more sophisticated degree of finishing on its complex case and integrated bracelet. The Caliber 0200 Initial thoughts Going by the images, the Calibre 0200-equipped The Citizen is an impressive watch. And going by Citizen’s other high-end watches, this will almost surely look as good in real life as it does in photos. Measuring an elegant 40 mm by 10.9 mm, the case has complex surfaces and impeccable finishing, and also a distinctive look. Though some of the design elements do bring to mind other watches, it is original enough, which is a feat given the proliferation of integrated-bracelet designs today. But the highlight is the movement, which is perhaps best described as a high-end workhorse calibre. The construction and specs tick all the right boxes, and so does the finishing, which is superior to many watches – Swiss and Japanese – in the same price range. Th...

IN-DEPTH: An independent watchmaker explains why the new Grand Seiko 9SA5 caliber is so remarkable Time+Tide
Grand Seiko 9SA5 caliber Nov 1, 2020

IN-DEPTH: An independent watchmaker explains why the new Grand Seiko 9SA5 caliber is so remarkable

Editor’s note: Grand Seiko turned heads at the start of 2020 with the announcement of a brand new in-house movement – the Grand Seiko 9SA5 caliber. It was first launched in the Grand Seiko SLGH002 60th Anniversary Limited Edition, a quintessential yellow gold dress watch from the Japanese watchmaking firm, and it left jaws on … ContinuedThe post IN-DEPTH: An independent watchmaker explains why the new Grand Seiko 9SA5 caliber is so remarkable appeared first on Time+Tide Watches.

Counting down why we love the new Omega Speedmaster Moonwatch 321 Time+Tide
Omega Speedmaster Moonwatch 321 Watch Jul 23, 2019

Counting down why we love the new Omega Speedmaster Moonwatch 321

Watch lovers across the planet have been collectively holding their breath this year, eagerly waiting for Omega to release a commemorative watch to celebrate humanity launching away from the planet. It was 50 years ago that American astronauts left the safety of their lunar module and stepped onto the surface of the Moon, with Omega … ContinuedThe post Counting down why we love the new Omega Speedmaster Moonwatch 321 appeared first on Time+Tide Watches.

Introducing the Omega Speedmaster Moonwatch 321 Platinum SJX Watches
Omega Speedmaster Moonwatch 321 Platinum Jul 21, 2019

Introducing the Omega Speedmaster Moonwatch 321 Platinum

As it marks the 50th year of the Moon landing, Omega introduced a variety of Speedmaster Moonwatches in steel and in gold, but none with the revived cal. 321 movement, until now. The first watch to land the cal. 321 – a second will debut later in the year – is the ultra-luxe Speedmaster Moonwatch 321 Platinum that’s a special, as opposed to a limited, edition. Visually it’s pretty much a typical Speedmaster Professional, save for the use of expensive materials for all the external components. The case is the standard 42mm with twisted, “lyre” lugs, but rendered in a particular platinum alloy, Pt950Au20, that is 95% platinum along with a small amount of gold. The bezel is also platinum, with an insert in black ceramic with white enamel markings. The “stepped” dial, as it was on vintage Speedmasters, is made of polished black onyx, while the hour, minute and register hands, along with the hour markers, are 18k white gold (the central seconds hand is plated brass, a necessity because the reset function requires it to be lightweight). All the chronograph sub-dials are made of moon meteorite. The case back reveals the cal. 321, a remake of the Lemania CH27 of the mid 20th century. Found in the early Speedmaster models, where it was named the Omega cal. 321, the movement has been reproduced in great detail. And according to Omega, it is distinct from its distant relative, the modern day Lemania cal. 2310 that has been in continuous production for several d...

Girard-Perregaux’s Brand New Caliber GP4800 Finds Its Home in the Laureato Fifty Worn & Wound
Girard-Perregaux s Brand New Caliber Oct 7, 2025

Girard-Perregaux’s Brand New Caliber GP4800 Finds Its Home in the Laureato Fifty

Let’s orient ourselves in the watch world five decades ago. The year is 1975, and we are in the height of the quartz crisis. Just six years prior in 1969, the watchmaking landscape forever changed with Seiko’s introduction of the first quartz timepiece, which called into question the future of mechanical timekeeping as we knew it. The era also marked the advent of the luxury sport watch, beginning with Gerald Genta’s Royal Oak for Audemars Piguet between 1970 and 1972. These two pivotal moments in horological history gave birth to an icon: the Girard-Perregaux Laureato. The first Laureato entered Girard-Perregaux’s catalog in 1975. The model was modestly sized by today’s standards and was even rather mid-sized for the era with a case measuring just 36mm (by comparison, the first Royal Oak began to set the tone for more oversized watches clocking in at 39mm, but was considered notably large and given the nickname “Jumbo”). The 1975 Laureato featured a two-tone construction, highlighting its mix of curves and geometric shapes. The design echoed Genta’s but with softer edges and a slightly more elevated look thanks to the addition of yellow gold elements combined with stainless steel. In line with the times, the model housed a quartz caliber, but not just any quartz caliber – it was COSC-certified. “The Laureato was more than just a new model for Girard-Perregaux’s catalog,” confirms Beatrice Morelli, Chief Customer Experience Officer. “It represente...

Seiko Introduces New Caliber Within Prospex GMT Diver Collection Worn & Wound
Seiko Introduces New Caliber Within Mar 8, 2023

Seiko Introduces New Caliber Within Prospex GMT Diver Collection

Seiko ventures into new (and much requested) territory this week with the release of a new collection of GMT divers within their Prospex family. Using their modern 6159 design language seen in watches like the SPB187 with MM200 roots, the new watches strike a fine balance between their roots, and a strong contemporary vision for the range. Seiko has proven quite adept at this in recent years with their restructuring of their dive watch collections, but these latest examples bring something new to the table: a GMT complication within a new 3 day automatic movement, the 6R54.  The new Prospex GMT diver range welcomes two new references in the SPB381 and 383, and in true Seiko fashion, a single limited edition in the SPB385. Each welcomes the new 6R35 within a steel 42mm case that measures 12.8mm in thickness, and should wear quite similarly to this SPB187 we went hands-on with right here. The angular case gets the distinctive deep chamfer along the lug which has a relatively short overhang to make for a perfectly manageable experience on the wrist. These watches mark the first time a mechanical GMT movement has made its way into the Prospex dive watch, as the GMT diver is something of a niche genre, and may, to some extent, excuse the fact that this is a caller style GMT execution. The GMT hand can be set independently in one-hour increments, making it a better option for those who work with or communicate with other time zones more than for those who travel between them fr...

A Movement to call their own: Hermes unveils new exclusive caliber Revolution
Hermes unveils new exclusive caliber Oct 11, 2012

A Movement to call their own: Hermes unveils new exclusive caliber

Anchoring the corner of fashionable Rue du Faubourg Saint-Honoré and quiet Rue Boissy d’Anglas, and a block away from Place de la Concorde and the Tuileries Garden, sits Hermès’ hulking Paris emporium and headquarters. The impressive flagship houses not only the gorgeous Hermès boutique and offices, but also a new Émile Hermès Museum, which features […]

[Video] Going Inside A Speedmaster Movement With The Slow Mo Guys Fratello
Omega s caliber 1869 That’s Jan 9, 2025

[Video] Going Inside A Speedmaster Movement With The Slow Mo Guys

An incredibly cool video went online the other day on The Slow Mo Guys’ YouTube channel. The guys (Gav and Dan) used insane equipment to get the frame rate to 10,000 per second and the magnification to 10× for some seriously close and slow footage inside the miniature marvel of Omega’s caliber 1869. That’s right […] Visit [Video] Going Inside A Speedmaster Movement With The Slow Mo Guys to read the full article.

“Watch & Act!” Auction – The Final Additions #2 Time+Tide
TAG Heuer Unique Piece Autavia Caliber Jan 30, 2020

“Watch & Act!” Auction – The Final Additions #2

Finally, we have the last additions to the “Watch & Act!” Auction. Lot 22: TAG Heuer – Unique Piece, Autavia Caliber 5 ‘Watch & Act!’ Edition First released in 2019, this collection represented the first time the name Autavia had been given to a time-only watch, which is originally a portmanteau of automobile and aviation … ContinuedThe post “Watch & Act!” Auction – The Final Additions #2 appeared first on Time+Tide Watches.

The Most Notable Watches of 2019 SJX Watches
Citizen Caliber 0100 slightly plain but Dec 30, 2019

The Most Notable Watches of 2019

Oddly enough, one of the year’s highlights is a quartz watch that costs almost US$17,000 – but it is the most accurate wristwatch ever, rated to run within a second a year and probably less in practice. The Citizen Caliber 0100 slightly plain but the technology within is mighty impressive. Also impressive is the thought and effort put into developing the movement; that is extremely Japanese. It feels slightly anachronistic given the alternatives that can sync with GPS or radio waves and keep just as good time, but it is still mighty impressive. The top of the line model is in 18k white gold, explaining the price tag, but fortunately there’s a titanium model with the same movement for half the price. The Citizen Caliber 0100 The 0100S movement Sporty-ish and value For almost exactly the same price, the Bulgari Octo Finissimo Chronograph scores high in terms of value for money. It’s an ultra-thin – really, really thin – chronograph with a second time zone function that continues Bulgari’s streak of extra-flat Octo watches. Though the design is thoroughly modern, its slimness and proportions give it a graceful air. But at 42mm the case is verges on looking like a biscuit because it is flat and wide. And the thinness of the movement, combined with a rather small balance wheel, inevitably invite questions about its robustness. The Octo chronograph That is very flat More expensive but also strong value for money is the A. Lange & Söhne Odysseus. Looks-wise, it...

Seiko Introduces the Prospex SRQ029 & Presage SRQ031 Chronographs SJX Watches
Breitling Buren-Dubois-Depraz Caliber 11 – Oct 4, 2019

Seiko Introduces the Prospex SRQ029 & Presage SRQ031 Chronographs

Nineteen-sixty nine was a watershed year in watchmaking – the culmination of the race for the world’s first automatic chronograph. It was a three-way contest between two Swiss watchmakers and one from Japan. Both Swiss movements – the Zenith El Primero and the Heuer-Breitling-Buren-Dubois-Depraz Caliber 11 – have enjoyed a following to this day, but the third – the Seiko 6139 Speedtimer – remains relatively obscure as it went out of production in 1979. The 6139 was a single-register chronograph with a 30-minute totaliser at six o’clock and a quickset day-date display. Crucially, it had a column wheel and vertical clutch. And an even lesser known fact is that Seiko produced its first chronograph – the “Crown” with a column-wheel and mono-pusher – just five years before, in 1964 to coincide with that year’s Tokyo Olympic Games. In short, the 1960s were a major decade for Seiko in terms of chronographs. The Seiko “Crown” chronograph of 1964 with its characteristic black plastic bezel Hence, to mark the 50th anniversary of its first automatic chronograph, as well as the 55th anniversary of its first chronograph, Seiko has unveiled a pair of limited editions, both chronographs, naturally. The two editions are each limited to 1000 pieces and powered by the same calibre, the in-house cal. 8R48 that was introduced in 2014. The first and the more modern looking of the two, is the Prospex 50th Anniversary Automatic Chronograph ref. SRQ029. I...

Why My First Speedmaster Had To Be The Calibre 321 Fratello
Feb 10, 2026

Why My First Speedmaster Had To Be The Calibre 321

Having been a part of the Fratello team for more than five years, I suspect some people might find it mildly shocking that it’s taken me this long to add a Speedmaster to my collection. With Fratello being so closely associated with the mighty Speedy, not owning one almost felt sacrilegious. The truth is simpler. […] Visit Why My First Speedmaster Had To Be The Calibre 321 to read the full article.