Watch brandsWatch wikiWatch videosVariousWatch calendarSaved articles
PopularRolexOmegaPatek PhilippeAudemars PiguetTudorGrand SeikoCartierSeikoIWCTAG HeuerBreitlingJaeger-LeCoultreA. Lange & SohneZenith

Results for Caliber 9SA5

25,465 articles · 2,305 videos found · page 4 of 926

First Look – Zenith’s High-Beat Heart Exposed on the New Chronomaster Sport Skeleton Monochrome
Zenith s High-Beat Heart Exposed Apr 14, 2026

First Look – Zenith’s High-Beat Heart Exposed on the New Chronomaster Sport Skeleton

When Zenith unveiled the Chronomaster Sport in 2021, the message was clear: the El Primero was entering a new, sportier chapter rather than living off 1969 nostalgia. Exploiting the full potential of the calibre 3600’s 5Hz frequency, the 1/10th-of-a-second readings put the Chronomaster Sport luxury sports watch in a class of its own. The latest […]

Vacheron Constantin’s Ultra-Thin Overseas Returns SJX Watches
Vacheron Constantin s Ultra-Thin Overseas Returns Apr 13, 2026

Vacheron Constantin’s Ultra-Thin Overseas Returns

Following a belter of an anniversary year during which the brand launched, among other things, the world’s most complicated wristwatch and a quarter-ton astronomical clock, Vacheron Constantin (VC) kicks off Watches & Wonders with something more low-profile, both literally and figuratively - the Overseas Self-Winding Ultra-Thin. While small in stature at just 7.35 mm thick, it’s what’s inside the counts - namely, an all-new micro-rotor calibre with 80 hours of power reserve and seemingly limitless potential. Initial thoughts The new Overseas Ultra-Thin is little different from the model that preceded it, though the ref. 2000V remained rare enough throughout its production run that the format still feels fresh. It also helps that despite the visual similarity, the ref. 2500V is a completely new watch inside and out, catapulting a model that arguably lagged behind its one obvious competitor into instant parity. The ref. 2500V is best understood from the inside out. Audemars Piguet replaced the well-loved historical cal. 2121 with its more modern cal. 7121 in 2022, and now it’s VC’s turn, being the last of the big three purveyors of mass-market fine watchmaking to replace its aging Jaeger-LeCoultre cal. 920-based movements with an in-house alternative. The reluctance to replace this venerable platform is understandable. What VC calls the cal. 1120 is one of the last movements of its generation still in use, and carries a historical weight missing from many moder...

Introducing: The Maurice Lacroix 1975 Master Grand Date Retrograde With The Brand’s 26th Masterpiece Caliber Fratello
Maurice Lacroix 1975 Master Grand Date Jan 17, 2026

Introducing: The Maurice Lacroix 1975 Master Grand Date Retrograde With The Brand’s 26th Masterpiece Caliber

When you type in “retrograde” in the search box on the Fratello homepage, the results are watches in the upper echelons of high horology. The presence of a Longines is the exception that proves the rule. However, there is a brand that can be categorized as “affordable luxury watchmaking” and has quite a reputation for […] Visit Introducing: The Maurice Lacroix 1975 Master Grand Date Retrograde With The Brand’s 26th Masterpiece Caliber to read the full article.

Down to the Wire: De Bethune’s In-House Hairsprings SJX Watches
De Bethune s In-House Hairsprings De Dec 10, 2025

Down to the Wire: De Bethune’s In-House Hairsprings

De Bethune plans to bring hairspring production in house, aiming to become one of the very few firms able to process alloy wire into a finished balance hairspring. This requires De Bethune’s new hairspring workshop to master wire drawing, rolling, cutting, heat treatment, and assembly. The rationale? “Externally produced hairsprings meet standards based on averages that do not enable fine adjustment of the dimensions to suit a particular balance wheel or its specific positioning in a calibre,” according to De Bethune. De Bethune’s “flat end curve” mated to a hairspring sourced from a supplier. Initial thoughts As De Bethune explains it, making its own hairsprings will allow the brand to tailor its hairspring to a specific balance or movement. Since its founding in 2002, De Bethune has presented itself as being on the cutting edge of chronometry, debuting a new balance design every year from 2004 to 2010. The brand was also quick to embrace silicon, and even briefly attempted a kilohertz magnetic oscillator system, Résonique. A new year, a new balance. Sometimes two new balances. Given De Bethune’s focus on chronometry, making its own hairsprings seems like a natural next step. However, there is a reason so few brands make their own hairsprings: the process is a difficult and demanding one that benefits greatly from economies of scale. For example, H. Moser & Cie. makes less than 4,000 watches per year, however, its sister company Precision Engineering claims...

Audemars Piguet’s Intelligent Watch Winder Sets the Calendar SJX Watches
Audemars Piguet s Intelligent Watch Winder Nov 25, 2025

Audemars Piguet’s Intelligent Watch Winder Sets the Calendar

Audemars Piguet unveiled the unexpected at Dubai Watch Week: an intelligent watch winder created in collaboration with Dubai Future Labs. Designed specifically for the brand’s latest perpetual calendar calibre, the device uses computer vision, a motorised arm, and Bluetooth connectivity to wind the watch, read the dial, and set all calendar indications automatically. It’s a curious blend of haute horlogerie and consumer robotics. Initial thoughts Perpetual calendars have long bedeviled collectors and after-sales service departments alike. Often tedious to reset after non-use, they can break or bind if adjusted at the wrong time. In the past couple of decades, this problem has been largely solved by watchmakers like Dr. Ludwig Oechslin, Stephen McDonnell, Andreas Strehler, Greubel Forsey, F.P. Journe, and most recently by Audemars Piguet. Given that Audemars Piguet is among the names that have developed a fool-proof perpetual calendar, the intelligent watch winder seems like a solution in search of a problem. The choice of the launch platform is also puzzling. On one hand, I understand why Audemars Piguet would develop the winder for its new cal. 7138; it makes sense to promote the new product. But on the other hand, the box would be far more useful if it worked for the brand’s earlier generations of perpetual calendars, which are more liable to break from improper use and need to be adjusted using pushers in the case. There are also many more of them in circulation, ...

Audemars Piguet’s Royal Oak “Jumbo” RD#5 pairs a flyback chronograph with a flying tourbillon in an ultra-thin package Time+Tide
Audemars Piguet s Royal Oak “Jumbo” Oct 1, 2025

Audemars Piguet’s Royal Oak “Jumbo” RD#5 pairs a flyback chronograph with a flying tourbillon in an ultra-thin package

A new in-house calibre and innovative smartphone-inspired chronograph pushers keeps this complicated "Jumbo" as thin as a normal one.The post Audemars Piguet’s Royal Oak “Jumbo” RD#5 pairs a flyback chronograph with a flying tourbillon in an ultra-thin package appeared first on Time+Tide Watches.

Introducing – The Oris x Bamford ProPilot Altimeter Mission Control Monochrome
Oris x Bamford ProPilot Altimeter Sep 5, 2025

Introducing – The Oris x Bamford ProPilot Altimeter Mission Control

In 2014, Oris unveiled the ProPilot Altimeter, a unique wristwatch that combined an automatic Swiss-made calibre with a mechanical altimeter. Following an update in 2023, that singular idea is revisited this year in collaboration with Bamford Watch Department, bringing fresh design and high-tech case construction to the ProPilot Altimeter. The result is the Oris x […]

Introducing – The Bold New Oris Big Crown Calibre 113 with Business Calendar Monochrome
Citizen s” Sep 4, 2025

Introducing – The Bold New Oris Big Crown Calibre 113 with Business Calendar

Oris has long defined itself as a maker of mechanical watches for “today’s world citizens”, with a clear commitment to function, value, robust engineering, supported by original looks. The new Big Crown Calibre 113 extends that philosophy by combining the brand’s historic pilot’s watch design with one of its most advanced hand-wound movements. Initially introduced […]

Introducing: The Jaeger-LeCoultre Master Grande Tradition Calibre 985 In Pink Gold And Platinum Fratello
Jaeger-LeCoultre Master Grande Tradition Calibre Sep 3, 2025

Introducing: The Jaeger-LeCoultre Master Grande Tradition Calibre 985 In Pink Gold And Platinum

Jaeger-LeCoultre has undergone many management changes over the years. The most recent is Jérôme Lambert, who returns as CEO after having held the role from 2002 to 2013. Each staff turnover results in a shift in direction for JLC, whether that be the Le Sentier brand focusing on movement development or taking on more technical […] Visit Introducing: The Jaeger-LeCoultre Master Grande Tradition Calibre 985 In Pink Gold And Platinum to read the full article.

Sunday Morning Showdown: Omega Speedmaster Calibre 321 Vs. Rolex Cosmograph Daytona Fratello
Omega Speedmaster Calibre 321 Vs Jul 27, 2025

Sunday Morning Showdown: Omega Speedmaster Calibre 321 Vs. Rolex Cosmograph Daytona

It’s Sunday, so it’s time to wake up with a nice cup of coffee and another Sunday Morning Showdown. This week, Mike and Jorg picked two absolute heavy hitters to face off in this battle of stainless steel chronographs. Mike picked the current Rolex Cosmograph Daytona ref. 126500LN, while Jorg picked the Omega Speedmaster Calibre […] Visit Sunday Morning Showdown: Omega Speedmaster Calibre 321 Vs. Rolex Cosmograph Daytona to read the full article.

Omega’s Small-But-Mighty Movement in the Aqua Terra 30 mm SJX Watches
Omega s Small-But-Mighty Movement Jun 25, 2025

Omega’s Small-But-Mighty Movement in the Aqua Terra 30 mm

Omega’s latest Aqua Terra is a competent women’s watch with a brand-new calibre that is both compact and proficient. Equipped with the new cal. 8750/8751, the Aqua Terra 150M 30 mm launches with a healthy mix of metal variations and dials across 12 models that will surely expand in time. Initial Thoughts Despite scarce coverage in watch media, watches made for, and marketed to women are very important to the industry. And, women have rewarded brands that put in the effort with enormous success. The Lady-Datejust, for instance, is often rumored to be Rolex’s highest volume model. While Omega offered an Aqua Terra 30 mm in the past, the Constellation has arguably the brand’s champion in the segment for the last few years. The new Aqua Terra 30 mm might look similar to its predecessor, but it stands out for the new cal. 8750/8751 that is a Master Chronometer-certified movement. Building a movement that can consistently meet Master Chronometer standards, while being small and thin, is an achievement on its own. All else being equal, larger movements perform better than smaller ones; the difference is significant enough that the ISO 3159 chronometer standard that form the COSC testing standards has less stringent requirements for movements 20 mm and under. Options Omega’s watches are often, and fairly, criticized for being unnecessarily thick, but that isn’t the case here, thanks in part to the new caliber. All steel and two-tone models are 10.6 mm tall (10.7 mm for...

Vacheron Constantin’s Temporis is a Unique Double Complication SJX Watches
Vacheron Constantin s Temporis Jun 20, 2025

Vacheron Constantin’s Temporis is a Unique Double Complication

Les Cabinotiers is Vacheron Constantin’s programme dedicated to one-off and special-order watches. The latest to emerge from the workshop is the Les Cabinotiers Temporis Duo Grand Complication Openface, a large, complicated watch with an intricate calibre and an unusually modern, clear sapphire dial. The look is more contemporary than usual for a Les Cabinotiers grand complication, thanks to both the sapphire dial with its off-centre displays and a monochromatic grey finish on the movement. An evolution (and stylistic upgrade) of the solid-dial Les Cabinotiers Minute Repeater Tourbillon Split-Seconds from 2022, the Temporis is underpinned by a base movement that features a minute repeater and tourbillon; on top sits a traditionally constructed split-seconds chronograph mechanism that is paired with the calibre in an unconventional manner. The layers inside the cal. 2757 S of the Temporis Initial thoughts Twenty twenty-five has been good for Vacheron Constantin in terms of complicated watches – the brand started the year with the Solaria, the most complicated wristwatch ever made, and has followed up with the Temporis. In comparison to the Solaria with 41 functions and a price tag in the mid-millions, the Temporis is simple and affordable, but still impressive. Though it is largely identical in terms of the movement to the 2022 model with a solid dial, the Temporis offers a lot more visually with its open dial. Though the look is modern – compare this to the baroque B...

Caliber Cravings: New Ebauche Watch Movements We Would Like To See Fratello
May 1, 2025

Caliber Cravings: New Ebauche Watch Movements We Would Like To See

Manufacturers of ebauche watch movements have a major impact on the watch industry. They might not be the sexiest of companies, but their decisions directly determine what new watches we can expect to see from brands. When Miyota recently announced a flyer GMT caliber (Caliber 9075), we soon saw a flurry of new affordable flyer […] Visit Caliber Cravings: New Ebauche Watch Movements We Would Like To See to read the full article.

Explained: Audemars Piguet’s Revolutionary Perpetual Calendar Cal. 7138 SJX Watches
Audemars Piguet s Revolutionary Perpetual Calendar Feb 25, 2025

Explained: Audemars Piguet’s Revolutionary Perpetual Calendar Cal. 7138

Audemars Piguet kicks off its 150th anniversary in a big way with an all-new perpetual calendar movement, the Audemars Piguet Calibre 7138. Making its debut in both the Code 11.59 and Royal Oak, the cal. 7138 is a landmark in traditional perpetual calendars. In fact, the movement is perhaps the most sophisticated and user-friendly perpetual calendar from an establishment brand. The calendar relies on the classic “grand lever” mechanism that’s been reinvented in an ultra-thin manner, but more importantly, the cal. 7138 employs an ingenious and innovative setting mechanism. Consequently, it is impressively intuitive and also foolproof. All the calendar indications are set via the crown, and the movement can’t be broken by setting it at the wrong time. Together, these features mark the cal. 7138 out as one of the most notable perpetual calendar movements on the market today. The cal. 7138 debuts in the Code 11.59 (left) and Royal Oak. Image – Audemars Piguet Initial thoughts The perpetual calendar has long been a key part of the history of Audemars Piguet (AP), especially after the bestselling ref. 5548 was launched in 1978. So a brand-new perpetual calendar for its 150th anniversary is fitting. At the same time, the calibre illustrates AP’s tremendous advances as a vertically integrated, industrial-haute horlogerie manufacture that has developed an splendid stable of in-house calibres in a relatively short period of time. The irony is that the cal. 7138 is almost...

The Bell & Ross BR-X5 Gets the Iridescent Treatment Worn & Wound
Bell & Ross BR-X5 Gets Oct 14, 2024

The Bell & Ross BR-X5 Gets the Iridescent Treatment

Bell & Ross is expanding on their enthusiast focused BR-X5 with a boutique edition iridescent dial variant, housing their manufacture calibre BR-CAL.323. For those that aren’t already familiar with the BR-X5 launched in 2022, this is a relatively higher tier regular production watch compared to the rest of the Bell & Ross lineup – featuring a semi-skeletonized weight minimizing case that has been hollowed out on the sides, from the lugs and down through the crown guards. While the main features and aesthetic design of the watch have remained relatively untouched from the previous variants, the iridescent dial is the star of the show on this new reference, creating playful hue transitions from blue to green, with hints of purple. The color shifting is very similar to that seen on the shell of a beetle, or on mother of pearl dials, but in this instance the light effect isn’t naturally created, rather it’s a chemical creation derived from multiple thin layers of PVD coating.  Not only does the dial have a one of a kind manufacturing process, but the effect has been accentuated by overlaying it with a sunray effect. The overall vibe of what used to be a more serious, tool-like watch, is now toned down a touch to bring in some casual playfulness.  The BR-CAL.323 automatic movement beats at 28,800 VPH, and is holding a generous 70 hours of power reserve which makes the watch a great daily wear contender. The movement has also been designed to display a rather large pow...

A Stunner: The New Jaeger-LeCoultre Master Hybris Artistica Calibre 184 Fratello
Jaeger-LeCoultre Master Hybris Artistica Calibre Sep 21, 2024

A Stunner: The New Jaeger-LeCoultre Master Hybris Artistica Calibre 184

Jaeger-LeCoultre creates some of the most complicated watches on the market. Today’s Master Hybris Artistica Calibre 184 is a stunning example of this. The movement may not be new, but it’s wildly impressive and sits in an equally mesmerizing pink gold case. This is one to savor for its details and artisanship. One of my […] Visit A Stunner: The New Jaeger-LeCoultre Master Hybris Artistica Calibre 184 to read the full article.

TAG Heuer’s Latest Monaco in Racing Green SJX Watches
TAG Heuer s Latest Monaco Sep 19, 2024

TAG Heuer’s Latest Monaco in Racing Green

Having become something of a tradition, TAG Heuer debuts a new Monaco chronograph just in time for the Formula 1 Singapore Grand Prix. Following last year’s edition in shades of grey, the 2024 edition is the Monaco Chronograph Racing Green. Equipped with the Sellita-derived Calibre 11, the new Monaco features chronograph registers in a dark green synonymous with motorsport, set against a clean silver dial. Initial thoughts Arguably TAG Heuer’s iconic chronograph, especially after Steve McQueen wore one in Le Mans, the Monaco gets new livery that embodies its racing heritage. The tricolour dial in green, silver, and yellow is dressed in classic motorsports colours. The titanium case is also a nice touch, instead of conventional steel. However, this Monaco is powered by the Sellita-derived and modular Calibre 11, instead of the in-house Heuer 02 that was found in last year’s equivalent Formula 1 edition. The rationale for the Calibre 11 is a logical one: it allows for an unorthodox nine o’clock crown that replicates the layout of the vintage Monaco, whereas the in-house calibre necessitates a conventional three o’clock position. But the new Monaco still costs CHF9,100, which is less than the models with the Heuer 02 but not that much less. As a result, it’s not as good a value proposition as its counterparts with the in-house calibre, though it is an appealing execution in terms of colours and materials. An old-school design The familiar square Monaco case is in...