Results for Chronometer (COSC)

Bring a Loupe: An Omega Marine Chronometer, A Zenith 2000, A Marvin Ocean Chief, And A Jaeger-LeCoultre Étrier

Happy Friday, Ballers. The air's getting warmer, the NBA Conference Finals are already providing extraordinarily compelling viewing (even if your team's already been bounced), and you've only got another month and change to set up your 4th of July plans. Don't sweat it, however. To paraphrase Dieter from Sprockets, now is the time on Hodinkee when we look at what's selling where. Scorekeeping last week's picks: the Movado Cronoplan is still available from The Time Curator, the Patek Beta 21 sold for $26,750, the Hamilton auction closes tomorrow, so you've still got time on it if you're interested, and the Zenith Time Command for 460 GBP. Onto the show. Strays I'm certainly not alone in finding vintage Boucheron watches charming and worth more attention, and if you need further convincing, this Reflet makes an awfully compelling case. If you look closely at this Enicar Mantagraph, you'll notice there's no Swiss marking on the dial, and that, though the watch comes in its original Enicar box, the guarantee card is for a Seiko. This would all seem strange and potentially nefarious were it not for the fact that the Enicar Mantagraph is essentially a rebranded Seiko 7016, a movement well worth your time. Speaking of vintage flyback chronographs, here's a Longines 13ZN monopusher with a dial that seems designed by time and circumstance to test where you fall on the 'one man's tropical is another man's damaged' spectrum, and if that one's not enough, here's a Double-Red Rolex Sea...

Hands On: Victor Kullberg Tourbillon Pocket Chronometer

Phillips’s upcoming sale The Geneva Watch Auction: XXIII is packed with spectacular watches, including some already well known to collectors like the extra complicated La Royale by Louis Audemars, an unsual Patek Philippe worldtime ref. 2523, and the Golay Fils & Stahl astronomical watch. But among the finest is a simple watch that tracks only the time and state of wind, yet is comprised of several hundred parts: Victor Kullberg No 6583. Behind those three hands is a one-minute tourbillon equipped with an Earnshaw detent escapement, a massive free-sprung compensation balance, anti-magnetic helical balance spring and reverse chain and fusee, making it one of the most elaborate three-hand watches imaginable. Even at its high estimate of US$102,000, this pocket chronometer amounts to something of a steal, especially in an auction where multiple steel sports watches carry much greater estimates. The cult of the chronometer Swiss and English horologists disagreed on a great many things, from the ideal shape and material of escape wheels to the definition of a chronometer. To the Swiss, the title of chronometer was bestowed based on merit as a timekeeper. Any watch could be one if it kept good time, especially with a trusted, independent attestation of its accuracy. Watches submitted to observatory trials — or tested according to the ISO 3159:2009 standard today — are chronometers by this reckoning. England was dominated by the cult of the [marine] chronometer, unsurprisin...

Chopard at Watches & Wonders 2026: L.U.C 1860 Chronometer with Karl-Fritz Scheufele

Omega’s New Constellation Observatory Collection Debuts, with a First for a Certified Chronometer

Omega pleased a lot of dress watch and vintage fans this week when they launched the new Constellation Observatory collection at their Swiss headquarters. Zach Weiss is on the ground in Bielle even as we speak getting hands-on with the new watches, and he’ll have a full hands on report with his own photography coming soon. For now, a quick rundown of the new collection, and why it’s a fairly major play for the brand.  The Constellation is a historic Omega collection that has changed a lot through the years, always remaining flexible with the current styles and trends of the day. This collection, though, is a direct shot at the hearts and minds of Omega purists, as its effectively a recreation of the original 1950s Constellation in its broad strokes. The cases and dials will be familiar to anyone who has collected or admired original Constellations, with highly angular cases and distinctive dogleg lug design.  That said, these are not one to one recreations of watches from the 1950s. The cases, on paper at least, are rather large for what most would agree is a riff on a classic dress watch. The diameter is 39.4mm, and case height is 12.23mm. The lug to lug span comes in at 47.2mm. So, not small by any means, but we’ll look forward to Zach’s impressions of how they actually wear soon enough.  As is typical with Omega these days, we have a wide variety of case material and dial options available. We get all three gold alloys that Omega likes to deploy (Sedna, Canop...

Introducing: The New Omega Constellation Observatory Collection, The First Two-Hand Design To Achieve Master Chronometer Certification

Omega's mid-century design language is back in nine new references, across stainless steel and precious metals.

First Look - COSC x Ceramic x Meteorite… Meet the Formex Essence Ceramica Dark Matter

Celebrating its 25th anniversary, Formex continues to excite while exploring materials and mechanical substance with the new Essence Ceramica Dark Matter, a watch that fuses the brand’s most advanced ceramic construction with a dial cut from the depths of space itself. Following the Essence Space Ghost and the full-ceramic Essence Ceramica, this latest creation unites […]

First Look - Titoni Lightly Updates its Robust Dive Watch, The Seascoper 600 COSC

An independent, family-owned Swiss brand, Titoni was founded in 1919 by Fritz Schluep in Grenchen, Switzerland and is now managed by the third generation of its founding family. Known for its robust, fully-equipped yet accessible watches, the brand impressed us about 5 years ago with the launch of the Seascoper 600, a dive watch with […]

An Awesome Everyday Watch That Should Be On Your Radar - COSC Certifie

Teddy Baldassarre is an authorized luxury watch retailer of brands like TUDOR, OMEGA, IWC, Grand Seiko, Breitling, Blancpain, Glashütte Original, Zenith, Longines, ORIS, MIDO, Tissot, Hamilton, NOMOS Glashütte, Baume & Mercier, and more.

The Most Attainable Swiss Chronometer In 2023 - Tissot Heritage 1938 C

Teddy Baldassarre is an authorized luxury watch retailer of brands like TUDOR, OMEGA, IWC, Grand Seiko, Breitling, Blancpain, Glashütte Original, Zenith, Longines, ORIS, MIDO, Tissot, Hamilton, NOMOS Glashütte, Baume & Mercier, and more.

Introducing - Omega Launches The Seamaster Aqua Terra 30mm Collection with New Master Chronometer Movements

Omega releases a new sub-collection of its Seamaster Aqua Terra in 30mm cases with metal bracelets spread across 12 references. A classic all-rounder, the 30mm Aqua Terra models are powered by two new in-house automatic movements. Designed to fit the smaller case size, calibre 8750 and 8751 are the smallest and slimmest co-axial Master Chronometers […]

Introducing: The Omega Aqua Terra 30mm, With Two New Master Chronometer Movements

A small-but-mighty addition to the Aqua Terra lineup.

New: Ba111od Chapter 7 Chronometer Summer Edition 2025

Ba111od gets into the spirit of the (Northern) summer, with a release of three brilliant colour options ont heir Chapter 7.

Introducing - The New Serica 5303 PLD “Plongeur Démineur” Dive Chronometer

Serica began its journey with a classic field watch, and since its launch in 2019, the young brand has quickly carved out a strong identity with a lineup of retro-inspired, adventure-ready timepieces, spanning field, dive, and GMT models, and something else a bit dressier. Designed with durability, precision, and style in mind, every Serica watch […]

Formex Introduces the Essence Ceramica Skeleton COSC, Featuring a Full Ceramic Bracelet (with Micro-Adjust!)

We talk a lot about Formex here, and for good reason. Now celebrating its 25th year, Formex has built a well-earned reputation for pushing the limits of what we can expect from small, technical brands, and they’ve done it all while cultivating a pretty dedicated audience. Head to a Windup Watch Fair anywhere in the country and you’re sure to find a thick mass of enthusiasts trying to squeeze their way up to the Formex table in the hopes of checking out whatever wild watch the brand has most recently introduced. Formex’s latest and greatest is a new take on their fan-favorite Essence, only this time, it’s ceramic. The Essence Ceramica Skeleton COSC is a serious statement of technical capacity for a brand that has, up until now, never produced a fully ceramic watch (or, at least to my knowledge, a skeletonized one). With the Essence Ceramica Skeleton COSC, they’ve managed to do it while not only maintaining all the complexities of the Essence case - like the suspended mid-case the brand is known for - but also while introducing what they purport to be the world’s first micro-adjustable ceramic bracelet. On some level, it’s not remotely surprising that, with their first-ever ceramic watch, Formex would look to blow the competition out of the water, or that, in that attempt, they would largely succeed. I’ve yet to see these new watches in person (hopefully soon), but at first glance, these seem to be finished to a level far beyond what we normally see from ...

Bring a Loupe: A Nautilus Retailed by Gübelin, A Platinum Santos Dumont, And A Chronometer-rated Cyma

All that and more in this week's edition of Hodinkee's What's Selling Where column.

First Look - The Brellum Pandial Bicompax Black DLC Ti Chronometer, With a new Movement Inside

A relatively young and independently-ran brand, Brellum specializes in sporty chronographs, all produced in limited editions, with a maximum capacity of only 299 units per year and exclusively direct sales to final customers. A deliberate choice that’s made the brand an enthusiast-driven project with a strong base. Following the refreshing Duobox 39mm a couple of […]

First Look - A US Army Commissioned Wristwatch Gets a Remake as the Titoni Airmaster Pilot Chronometer

Titoni is an independent family-owned watch brand founded in 1919 by Fritz Schluep in Grenchen, Switzerland, now in the hands of great-grandsons Marc and Olivier Schluep. With a variety of contemporary collections and even an in-house automatic powering its Line 1919 dress watch collection, the genuine interest in this brand resides in its remakes of […]

Bring a Loupe: A Philippe Dufour Duality, A Zenith Caliber 135 Chronometer, And An Odd 1920s Cartier

All that and more in this week's edition of Hodinkee's What's Selling Where column.

Introducing - Hajime Asaoka Revives Extinct Japanese Brand Takano and Presents the Chateau Nouvelle Chronometer

We’ve said it on multiple occasions but the world of watches isn’t limited to Switzerland, or to an extent, to Europe. There are fascinating watchmakers all over the globe, and Japan is one of the most prolific countries when it comes to independent watchmaking. One of them is Hajime Asaoka, not only the man behind […]

Pre-Owned Picks: A High-Flying White-Dial Rolex, A Warm And Rosy QP From Patek Philippe, And A Master Chronometer Speedmaster

Plus, a US-exclusive Grand Seiko and a flagship pointer date from Oris.

Introducing - The new Formex Reef 39.5mm Bahama Blue Automatic COSC

The “Baby Reef” series of Formex 39.5mm dive watches, comprised of four watches distinguished by dial colour, was presented at the end of 2023. Now, in time for summer, it gets a new and very fresh-looking reference. It’s everything the brand enthusiasts appreciate about the collection, only brighter. Here’s the Reef 39.5mm Bahama Blue 300m […]

Introducing: Serica Expands Its Field Watch Offering With The New 6190 M.S.L Chronometer

New dials and colors form an elegant tribute to the golden era of sport watches.

First Look - The New Editions of the Carl F. Bucherer Heritage Chronometer Celebration

Carl F. Bucherer embraces almost every facet of watchmaking. Operating since 1888, Carl F. Bucherer started retailing luxury watches and jewellery in Lucerne before going international. In 1919, Bucherer spotted another niche and began manufacturing its own branded watches. With a rich archive of material, Carl F. Bucherer’s Heritage collection is home to reeditions of […]

A Closer Look: Bernhard Lederer Central Impulse Chronometer 39mm

Burgess Clock B is the World’s Most Precise Pendulum Clock and is Made to a 250-Year-Old Design by John Harrison, Longitude Prize Winner and Inventor of the Marine Chronometer

Two-hundred fifty years ago, Longitude Prize-winning clockmaker John Harrison made clocks losing just one second per month. But that wasn't enough for him: in his later life, Harrison claimed that he could make a wall clock with a then-unheard-of-precision of just one second over 100 days! And 250 years later, it turns out he was right.

A Week On The Wrist: The Omega Speedmaster Professional Moonwatch 'Master Chronometer' With Co-Axial Caliber 3861

With its first new motor in decades, the venerable Moonwatch is ready to rocket.

Introducing: The Omega Speedmaster Professional Moonwatch 'Master Chronometer' With Co-Axial Caliber 3861

The newest version of the Moonwatch replaces the cal. 1861 Moonwatch, after five decades.

A Week On The Wrist: The Omega Speedmaster Racing Master Chronometer

Taking the Speedy Racing for a few hot laps.

In-Depth: The Omega Speedmaster Moonphase Master Chronometer Chronograph

Buzz Aldrin's footprint is visible on the moonphase display. Seriously.

Bernhard Lederer introduces the Central Impulse Chronometer InVerto