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Results for Caliber 9SA5

747 articles · 138 videos found · page 23 of 30

Introducing: The Vacheron Constantin Traditionelle Twin Beat Perpetual Calendar Is Back Hodinkee
Vacheron Constantin Traditionelle Twin Beat Perpetual Jun 16, 2026

Introducing: The Vacheron Constantin Traditionelle Twin Beat Perpetual Calendar Is Back

What We Know Vacheron just brought back its incredibly unique Traditionelle Twin Beat Perpetual Calendar, and it's a welcome sight for dedicated collectors of the brand, along with general enthusiasts of unexpected yet innovative takes on complicated watchmaking. If you're not familiar with the original Traditionelle Twin Beat Perpetual Calendar, launched back in 2019, the watch offered an incredibly novel solution to a problem often found within perpetual calendar watches. Let's be honest, though the entire appeal and genius of the perpetual calendar is for someone wearing one watch all day, every day, for the whole year, watches like these are most often owned by those with a large collection to begin with. A weekend for a perpetual calendar in a watch box or drawer would mean that the complication would need to be set again after winding, and so Vacheron introduced this perpetual calendar with a whopping 65-day power reserve. To achieve this, rather than putting in an unfeasibly large mainspring in the barrel, the Traditionelle Twin Beat Perpetual Calendar lives up to its name by offering a new system that allows for switching between two beat rates for the watch—a contemporary high-beat 5Hz frequency with a 4-day power reserve for normal timekeeping during wear, but a much slower 1.2Hz mode with that prolonged power reserve for the "Standby" phase. The Caliber 3610QP comprises two separate gear trains for the two regulating systems, with a series of differentials tha...

Honorary Patek Philippe President Philippe Stern Passes Away: 1938-2026 Hodinkee
Patek Philippe President Philippe Stern Passes Jun 15, 2026

Honorary Patek Philippe President Philippe Stern Passes Away: 1938-2026

Philippe Stern, the visionary executive who led Patek Philippe through the end of the quartz crisis, kept the family company independent and secured its position at the top of Swiss mechanical high horology, died on June 14th at the age of 88. The Geneva-based company announced Philippe Stern's passing in a statement calling the Patek Philippe Honorary President a "pioneering and visionary spirit" who "left an indelible mark on the history of the family manufacture, preserving its independence and establishing its global stature." Philippe Stern. Photo courtesy Patek Philippe. Stern led Patek Philippe as President from 1993 to 2009. During his tenure, he consolidated Patek Philippe's manufacturing at a new flagship manufacture in Plan-les-Ouates, Geneva. He integrated its production capabilities to bring as much as possible in-house. He also oversaw the launch of the Nautilus sport watch in the 1970s, the multi-year project to build the Caliber 89, the most complicated portable mechanical watch at the time, boasting 33 complications. In 2001, he inaugurated the Patek Philippe museum in Geneva, an unparalleled exhibition of not only Patek Philippe but of the entire history of horology. Philippe Stern was born in 1938 into a family already at the center of Swiss watchmaking: his grandfather, Charles Stern, had recently acquired the Patek Philippe manufacture in 1932, and his father, Henri Stern, had just joined the company. After studying economics and commerce, Philippe Ste...

Introducing: The Doxa Sub 200 T-Graph II Hodinkee
Doxa Sub 200 T-Graph II Jun 15, 2026

Introducing: The Doxa Sub 200 T-Graph II

What We Know Just in time for the hot and humid summer ahead, Doxa has just unveiled a new generation of its distinctive, cushion-cased dive-watch-slash-chronograph with the new Sub 200 T.Graph II. The best part? It's no longer a limited edition, but rather a permanent offering for the brand. Oh, and thankfully, it's priced less than that previous 300-piece LE. At a quick glance, nothing seems to have changed on Doxa's tribute to its 1969 design, and you'd be sort of correct. The dial layout, with two subdials at 3 and 9 o'clock, along with an oversized arrowhead chronograph seconds hand, remains the same in this new generation. But the main changes here are sure to make almost everyone happy: a slight reduction in diameter and case thickness. While the previous Sub 200 T.Graph measured at 43mm in diameter with a thickness of 15.15mm, the steel case on the Sub 200 T.Graph II measures 42mm in diameter and 14.6mm in thickness.  Rather than the new old stock Valjoux 7734 chronograph caliber that the limited edition housed, this new T.Graph II uses a contemporary automatic Sellita SW510 chronograph caliber, with a slightly higher 56-hour power reserve and a much higher beat rate of 28,800 VpH. New to the Sub 200 T.Graph II is also another dial color, Caribbean (Doxa's name for blue), which is a familiar livery within the brand's other models but never before offered on a T.Graph. The dark, slightly dusty navy dial joins the three other colorways found in the original design: ...

Review: the OG Deep Space Blue Worn & Wound
Ming ly every element stripping Jun 12, 2026

Review: the OG Deep Space Blue

There’s a riskiness to Oliver Gallaugher’s approach to watch design that I can’t help but admire. His aesthetic is clean, lending a stripped-down, contemporary look, but his methods are complex, resulting in elaborate manufacturing and higher costs. What looks, at a glance, like something simple, like a hand, never is. In fact, the hands of his watches, of which there have been two series, with the first sold out, are notably complicated, even featuring a “world’s first.” Further, though his watches are two-handers, rather than using a standard Swiss off-the-shelf movement, he has, thus far, used highly finished bespoke calibers. The result, and here is the dangerous part, is watches that don’t scream why they cost what they do. They aren’t for people who want or need an obvious element to point to, like a guilloche dial or a complication. The OG Watches Deep Space Blue is both a follow-up and an evolution of the Deep Space concept that the brand debuted with. It takes the same overarching concept, a minimal watch with a dial inspired by the night sky, but developed and refined seemingly every element, stripping back further, and yet increasing the complexity of manufacturing. It also uses a bespoke movement from Le Temps Manufactures, which is known for its work with very high-end independents. Beginning with the case, the first model was 41mm x 10.2mm thick and made of 316L steel. The new model is 38mm x 8.8mm and made of 904L. Given the spacious dial and...

Industry News: Ronda Returns to Mechanical Movements with the Impressive R01 Worn & Wound
Seiko Jun 12, 2026

Industry News: Ronda Returns to Mechanical Movements with the Impressive R01

Typically, not a lot happens in the world of third-party mechanical watch movements. The ETA2824 reigned supreme for decades until Swatch Group stopped openly supplying them, giving way primarily to Sellita, Soprod, and La Joux Perret on the Swiss side, and Miyota and Seiko on the Japanese side. For the most part, the catalogs of those brands stayed relatively unchanged for many years, but now, it appears that there’s a bit of an arms race happening. The days of 42-hour power reserves are over, and brands are now vying for features and specifications once limited to more expensive calibers; to that end, there have been a series of interesting events/releases. First, the COSC announced the creation of the “Excellence Chronometer” standard with a -2/+4 accuracy standard among other considerations. Sellita launched the SW200-2 Power + movements with 65-hour reserves, new gear trains, and other improvements. The CEO of La Joux Perret spoke about the upcoming G-200 caliber, which will feature a 72-hour reserve and antimagnetic properties, on the Hodinkee podcast. And this week, a very exciting new automatic was announced by a surprising source: Ronda. The R150 launched in 2016 Ronda is a well-known Swiss manufacturer that was founded in 1946. Over their 80 years of existence, they have specialized in many things, from component manufacturing to ebauchés and full mechanical movements to, beginning in the 1970s, quartz calibers, which is what they are best known for today....

Introducing: The Longines Master Collection Refreshed For 2026 Hodinkee
Longines Master Collection Refreshed Jun 11, 2026

Introducing: The Longines Master Collection Refreshed For 2026

What We Know When Longines launched the Master Collection in 2005, it established the line as the brand's flagship dress watch offering—a position the line has held for two decades. Today, the Saint-Imier-based brand is announcing a comprehensive rethinking of the collection, spanning 30mm, 34mm, 39mm, and 41mm cases across some twenty new references. It's the second significant collection update Longines has made in 2026, following the successful and much-in-demand Hydroconquest refresh announced in March. All twenty references share the same core design language. Cases are stainless steel throughout. The barleycorn dial texture runs across the line, though the 30mm and 34mm models offer silver barleycorn only, and offer a two-tone option with yellow or rose gold-capped bezels and matching crowns. While the 39mm and 41mm expand to include blue barleycorn options. The 41mm also adds a variant with Eastern Arabic numerals, which is not offered in any other size. All models display hours, minutes, and seconds centrally, with a date aperture at 3 o'clock. The 30mm references are powered by the Caliber L592.5, a self-winding movement with a silicon balance spring and a power reserve of up to 45 hours. The 34mm, 39mm, and 41mm models all use the Caliber L888.5—also self-winding, also silicon balance spring—with a power reserve of up to 72 hours. Both are exclusive Longines calibers. Across all sizes, watches are offered on stainless steel bracelets with newly designed sho...

Introducing: The Oris Lou Gehrig Limited Edition Hodinkee
Oris Lou Gehrig Limited Edition Jun 2, 2026

Introducing: The Oris Lou Gehrig Limited Edition

What We Know We're in the thick of baseball season, and Oris has pulled a doubleheader, of sorts. Yesterday brought us the new Hölstein edition, and today we're getting a new baseball-themed watch. Oris is the official watch sponsor of the New York Yankees, and this year, they're releasing a special watch to support one of the team's all-time legends, Lou Gehrig. The newest Big Crown Pointer Date is a special watch supporting the Lou and Eleanor Gehrig Family Foundation. The watch, in 40mm-by-12.2 mm stainless steel (with a 48.2mm lug-to-lug), is certainly inspired by the colors of the Yankees. The silver dial is surrounded by a black date ring with the "4" in blue (for Lou Gehrig's number), a blue minute track that matches the blue surrounding the hour markers. They've used a combination of Arabic numerals and stick hour markers for a sporty look. The movement is the Oris Caliber 754, with a 41-hour power reserve and automatic winding. It's delivered with a NATO strap in Yankee colors and a brown double-stitched strap that looks like a baseball glove. The caseback is engraved with a portrait of Lou Gehrig and the watch's number within the production total. There are 2130 pieces available, one for each of the consecutive games he played across 15 seasons, before his death in 1941 at the age of only 37. The retail price is CHF 2,400. Oris says that they will contribute to the work of The Lou and Eleanor Gehrig Family Foundation. What We Think The Pointer Date is probably O...

H. Moser Introduces the Endeavour Flyback Chronograph Dual Time Date, with a Brand New Manually Wound Movement Worn & Wound
H. Moser Introduces May 29, 2026

H. Moser Introduces the Endeavour Flyback Chronograph Dual Time Date, with a Brand New Manually Wound Movement

Moser’s new Endeavour Flyback Chronograph Dual Time Date occupies a strange niche which the brand has now explored twice in the span of just a few months: a watch with a movement that has been converted from an automatic version to manually wound for additional functionality and convenience. I’d be surprised if this was an operating principle for Moser for either this release or the Streamliner Pump which debuted at Watches & Wonders, and runs on the HMC 103, which is a manually wound version of their workhorse HMC 500. But it does speak to the brand’s ingenuity when it comes to movement making, and is a reminder that while Moser’s aesthetics and distinct design language often get the most ink, there’s real watchmaking happening as well.  Moser’s Endeavour platform gets the debut of an entirely new movement from Moser, the HMC 730. Based on the architecture of the HMC 902, their automatic chronograph movement made with AGENHOR, the new caliber dispenses with an automatic winding system in favor of dual time and date complications. It does all of this without traditional subdials, a real benefit of the proprietary AGENHOR architecture, which promises a more intuitive readout of elapsed time on a chronograph. On this watch, a red central hand tracks chronograph seconds, a rhodium plated hand tracks elapsed minutes, and the second time zone is found within an interior gray fume dial.  The movement has a number of function first technical advances. The date, for ...

Hands-On: The Petermann-Bédat 1826 Limited Edition for The Hour Glass Japan - Now in a Smaller Size Hodinkee
Petermann Bédat May 26, 2026

Hands-On: The Petermann-Bédat 1826 Limited Edition for The Hour Glass Japan - Now in a Smaller Size

Just last week, I visited the workshop of Petermann-Bédat in Renes. I had a morning to kill on the way to Lausanne for a project, and instead of sleeping off some jetlag, I decided to do something productive. And, actually, something that makes me happy. Spending time with Gaël Petermann and Florian Bédat is always a pleasure. I put a lot of stock in the personalities of independent watchmakers, and I think it's fair to consider them artists you want to support, not just for the art but also for how you connect with them. Far from a buyer, I still seem to operate on a similar wavelength to the two. But the added bonus is that I finally got to see their new reference 1826, which was launched for The Hour Glass in Japan, and boy, was it a stunner.  No, the name isn't a typo. While the larger (and relatively recently released) ref. 1825 from 2025 featured a 38mm case; the watchmakers have been able to downsize the two new versions to 36mm, made in white and rose gold. Actually, they made the original caliber with a 36mm case in mind, but, to paraphrase, they didn't feel the market was ready. Turns out that it was maybe not the best for the global stage, but perfect for one market in particular. The difference is pretty dramatic in person. But so is this recent generation of watches in general. Petermann-Bédat's business arch has been a yo-yo from a simple-looking but technically complex deadbeat watch (shown above) that launched the brand, then an incredibly complex spli...

Introducing: Serica Downsizes Its Field Chronometer With The 35mm Ref. 7505 Hodinkee
Serica Downsizes May 21, 2026

Introducing: Serica Downsizes Its Field Chronometer With The 35mm Ref. 7505

What We Know It's time to put aside the debate of big watches versus small watches. I think we can at least agree that options are a good thing, so everyone can get what they want. With that in mind, Serica has released three new, smaller Field Chronometer watches measuring only 35mm by 9.6mm thick with a COSC-certified automatic movement and three new enamel dials. These three new watches, with stainless steel cases, play off the design language of the ref. 6190 with a few tweaks. There's the slightly larger, fixed bezel with pips at 3, 6, 9, and 12 o'clock. They have a double-domed anti-reflective sapphire that should somewhat magnify the smaller dial. The two-tone cream-and-black "Tuxedo" dial is similar to the ref. 6190 TXD, with hand-applied numerals. The other two, the "Minute Critical" dials in black or olive green, aren't that far from the ref. 6190 "Denali" that is already on offer in a larger size, with added 5-minute Arabic numerals. All three have Super-LumiNova C3 lume. Inside the case is the SoProd M100 movement, which is COSC-certified for accuracy, making it a Field Chronometer in both name and function. The caliber runs at 4Hz, is self-winding, and has a 42-hour power reserve. According to Serica, it also has a decorated plate with Côtes de Genève, and while there are no photos of the caseback, I would assume it is still a closed caseback like its big sibling.  Then there's the final major update: the watch comes with a redesigned Bonklip bracelet, fea...

The Next Chapter of the Breitling Chronomat Brings a Whopping 22 New Additions Worn & Wound
Breitling Chronomat Brings May 19, 2026

The Next Chapter of the Breitling Chronomat Brings a Whopping 22 New Additions

As the saying goes, variety is the spice of life, and with Breitling’s release of a staggering 22 new models to its Chronomat lineup, it just might be true. The model is pretty iconic, starting as a pilot’s watch for military forces and later becoming a cultural phenomenon, with one of its claims to fame being its appearance on Jerry’s wrist across Seinfeld. The latest chapter of the collection covers the Chronomat B01 42, Chronomat Automatic B31 40, and Chronomat Automatic 36, giving Breitling’s signature sport watch a full refresh across size, movement, and material options.  The Chronomat B01 42 remains the main chronograph in the revamp, with a few updates aimed at making the watch look (and feel) a little better on the wrist. For starters, the case thickness has been slimmed from 15.1mm to 13.77mm, the crown guard has been reduced, and Breitling has removed the 1/100 scale from the rehaut for a cleaner dial. All of these updates may seem a bit inconsequential, but when brought together, they add up to an overall sleeker profile that’s meant to “enhance its simplicity,” as noted by Breitling’s Head of Design, Pablo Widmer.  The B01 42 is powered by the COSC-certified Breitling Manufacture Caliber 01, which offers approximately 70 hours of power reserve. In stainless steel, it comes with the choice of a white, blue, or green dial, each with black chronograph counters. The range extends with several additional variations, including a two-tone steel and ...

Introducing: Breitling Refreshes The Chronomat Collection Hodinkee
Breitling Refreshes May 19, 2026

Introducing: Breitling Refreshes The Chronomat Collection

What We Know Today, Breitling relaunches the Chronomat lineup with an updated design language that builds on the collection's major 2020 revamp and makes a few small adjustments that feel quite consumer-friendly. The refreshed collection spans the gamut of sizes and complications, with 22 variants, from chronographs to time-and-date models, in many dial colors and metals. There are three models in the new lineup: the Chronomat B01 42 chronograph, the Chronomat Automatic B31 40, and the Chronomat Automatic 36.  The steel Chronomat B01 with ice blue dial and platinum bezel. In steel, the Chronomat B01 comes with a white, blue, or green dial and contrasting black subdials, while in two-tone steel and red gold, it features a grey dial. A full red gold variant features a brown dial, while a steel case with a platinum bezel comes with an ice blue dial. Chronomat Automatic B31 40mm. There is also a new model in this update, the Chronomat Automatic B31 40. It's the first time-and-date Chronomat in a 40mm diameter, which I think hits the sweet spot for the more sporty, aggressive Chronomat design and a wide range of wrists. It's also the first time we've seen the Caliber B31 on a Chronomat, as it was previously used in the Top Time B31 and a few SuperOcean Heritage models. In steel, there are three dial colors: blue, green, and white, while a steel case with a platinum bezel comes with an ice blue dial.  For the Chronomat Automatic 36, a steel version is available in a classic bl...

Introducing: The Longines Legend Diver 59 Offers A More Rugged Look In A Larger Size Hodinkee
Longines Legend Diver 59 Offers May 18, 2026

Introducing: The Longines Legend Diver 59 Offers A More Rugged Look In A Larger Size

What We Know For collectors, the Longines Legend Diver seemingly hit a sweet spot in sizing during its 39mm refresh back in 2023. But, as with many things in life, you can't please 'em all with just one version. So today's new Legend Diver 59 offers a much larger interpretation of the brand's tribute to its 1959 design, in a 42mm model that will surely make a lot of larger wrists happy. It's not the brand's only 42mm Legend Diver, technically speaking, since some older models are still listed in the catalog. But it's the first larger size to have come out since that 2023 refresh. The 42mm case has a thickness of 12.85mm and a lug-to-lug measurement of 50.1mm. As customary with the Legend Divers, two crowns sit on the right side of the case, with the one at two o'clock for rotating the internal bezel and the one at four o'clock to wind and set the time. What this new Legend Diver 59 offers as a new design touch comes in the dial. Whereas the current generation Legend Divers sport glossy lacquer dials, this Legend Diver 59 has a matte black grained-texture dial and internal bezel for a more rugged look. Adding to that aesthetic are new sandblasted hands and indices, which are then paired with three-dimensional Super-LumiNova accents in an old radium color. The Legend Diver 59 is COSC-certified, thanks to the ETA-manufactured but exclusive-to-Longines automatic caliber L888.6. It's a distinctly modern caliber, featuring a silicon balance spring and a power reserve of 72 hours...

Hands-On: The Quietly Launched Jaeger-LeCoultre Reverso Tribute Monoface “Or Deco Cocktail” Hodinkee
Jaeger-LeCoultre Reverso Tribute Monoface “Or May 13, 2026

Hands-On: The Quietly Launched Jaeger-LeCoultre Reverso Tribute Monoface “Or Deco Cocktail”

Last year's launch of a new Reverso Tribute Monoface "Or Deco" in pink gold (with a gorgeous Milanese mesh bracelet) was probably the most outstanding release from Jaeger-LeCoultre in a while. Its time in the sun was somewhat brief, though, as it was a bit upstaged this year by the new Master Control Chronometre line (for which a Hands-On is forthcoming soon, I promise). Yet, at Watches and Wonders last month, the brand showed it could do more with the "Or Deco" platform, introducing three new Reverso Tribute Monoface Small Seconds "Or Deco Cocktail" watches, including two in a new material. Last year's release is still a stunner. You may have missed these new watches. That's in part because the brand is set to make a more complete announcement in a few weeks, with an immersive pop-up of its "Reverso Stories" series from May 21 to May 31 in the Miami Design District, ahead of the opening of a new boutique there this summer. The idea is to focus on rare pieces, including historic high-jewelry models, and to premiere some new Reverso pieces that play into that concept, including this trio. However, before the watches were shipped to South Beach, we got to see them in New York and get to spill the tea, as the kids say, before their Miami feature debut.  The standouts, at least in terms of novelty, are the two new white-gold versions. The framework remains the same, a 45.6 x 27.4 x 7.56mm case, now in white gold, housing a manually wound Jaeger-LeCoultre caliber 822 movement....

Seiko Adds New Seiko 5 References with Compass Bezels Worn & Wound
Seiko Adds New Seiko 5 May 12, 2026

Seiko Adds New Seiko 5 References with Compass Bezels

Every watch enthusiast has gotten the question from a newly watch-curious friend: “what should be my first real watch?”  Of course, designating any watch as “real” over another is a bit silly, but the sentiment remains. For newbies to the horological hobby, there are few “first” watches better than any model from the ever-expanding and always-iconic Seiko 5 lineup. From skin divers to field watches and way beyond (especially if you look at vintage…), there’s a Seiko 5 for everyone, and not just new fans, either. Most serious enthusiasts can attest to having a 5 in their collection, or at least having owned one (or many) in the past. So, when Seiko comes out with a new 5 entry, it’s hard not to be excited, and four new Seiko 5 Field models have arrived to continue that tradition. The HDB006, HDB007, HDB008, and HDB009 bring a lot of the hallmarks of Seiko 5 field watches, including wearable dimensions at 41mm in diameter and 13.2mm in thickness, strong LumiBrite coating on the hands, indices, and bezel markings, and trademark Seiko robustness and reliability thanks to the 4R36 caliber automatic movement, which provides 41 hours of power reserve, a stop second hand function, and a day/date complication. While none of these features are particularly remarkable or innovative, they prove the everlasting utility of a field watch as an everyday timepiece. The new HDB00- models do have an extra party trick up their sleeves in the form of a simple compass on the ...

Baltic Introduces their Latest Tour Auto Limited Edition Worn & Wound
Baltic Introduces their Latest Tour May 11, 2026

Baltic Introduces their Latest Tour Auto Limited Edition

Last week was a big one for Baltic, as it saw the release of their collaboration with SpaceOne, the Seconde Majeure, which is easily one of our favorite watches of the year so far. With all the teases for that watch in the lead up to its release at the end of the week, you may have missed another Baltic launch that took place right before it. To celebrate the brand’s fourth consecutive year as the official timekeeper of the Tour Auto (the modern version of the classic Tour de France Automobile, which began all the way back in 1899) Baltic has released a limited edition rally timer, a combination stopwatch and dashclock, that in its own way is every bit as idiosyncratic as the Seconde Majeure.  This of course is not the first time Baltic has released a limited edition for the Tour Auto (see our coverage of their 2024 and 2025 releases here and here), but it is the first time that release hasn’t included a wristwatch. The 2024 release did include a similar rally timer combo, but not as a standalone effort – it was bundled with a chronograph that surely would have been the main draw for most buyers.  Here, Baltic is centering an unusual timing device, but one that is core to racing, much more than a wristwatch. The rally timer as conceived by Baltic consists of two separate instruments. First, a stopwatch, with a light blue dial, which is powered by a manually wound Hanhart caliber with flyback functionality. The flyback mechanism is particularly well suited to racing...

Hands-On With The Venezianico Arsenale Calendario Fratello
Venezianico Arsenale Calendario Venezianicohas shown May 9, 2026

Hands-On With The Venezianico Arsenale Calendario

Venezianicohas shown tremendous progress over the past few years. This young Venetian brand has demonstrated its ambition by continually improving its timepieces. Whether through unique dials, proprietary calibers, or clever variations of existing models, the extensive collection has become more interesting with every release. One of the brand’s commercial successes is the Arsenale collection. This […] Visit Hands-On With The Venezianico Arsenale Calendario to read the full article.