Results for Master Chronometer (METAS)

Junghans Meister S Chronoscope: Fusion of Sporty Chic and Functionality

Reservoir x LabelNoir Meets Popeye the Sailor Man: A Playful And Relatively Affordable Jump Hour – Retrograde Minute Complication, “I Yam What I Yam And That’s All What I Am”

There is something fascinating about jump hour watches, especially when combined with a retrograde minute hand. Reservoir, an expert in this complication, teamed up with LabelNoir and chose Popeye the Sailor Man as its latest theme.

Understanding Resonance, Featuring The F.P. Journe Chronomètre à Résonance, Armin Strom Mirrored Force Resonance, And Haldimann H2 Flying Resonance – Reprise

Resonance. No, it is not a Tesla-themed Evanescence cover band. Resonance is a physics principle that, to be honest, most people will never need to know to go about their daily lives. So what is all the hubbub about resonance? It’s a word that is, even in the watch world, so mysterious and rare that it is heard only once or twice a decade. In this article Joshua Munchow explains how resonance works and why it matters.

Hublot’s Mastery at Materials Innovation

Hublot is today quietly making waves with its R&D; innovations which have even attracted the attention of the European Space Agency.

Introducing the Audemars Piguet [Re]master01 Self-Winding Flyback Chronograph

Audemars Piguet remasters its past with this incredible new take on one of its rarest chronographs from 1943.

Blancpain’s Mastery of the Dial

While the true beauty of mechanical timepieces is almost always on the inside, Blancpain’s métiers d’art collection makes a compelling case otherwise.

Junghans Meister MEGA Kleine Sekunde – Small Seconds Radio Controlled Movement

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Piaget: Mastery of Ornamental Stone Dial Watches

The 1960s saw Piaget’s ornamental stone watches become the choice of the bold and the beautiful, from Jackie Kennedy to Elizabeth Taylor and beyond.

Piaget's Mastery Puts Ladies In The Limelight

It is no secret that Piaget knows how to cater to the ladies. The recipe is a clever mix of precious metal and diamonds, brought together in uncommon shapes and fitted with a mechanical or a quartz movement. Yes, Piaget is well aware that it takes both to cover the market, since the question of […]

Piaget’s Mastery Puts Ladies In The Limelight

It is no secret that Piaget knows how to cater to the ladies. The recipe is a clever mix of precious metal and diamonds, brought together in uncommon shapes and fitted with a mechanical or a quartz movement. Yes, Piaget is well aware that it takes both to cover the market, since the question of […]

Fratello Talks: How Much Does Chronometer Certification Matter?

“Chronometer” is one term that frequently comes up in watchmaking. We see it stamped on dials, highlighted in marketing materials, and often used as a synonym for “high quality.” But how much does chronometer certification actually matter to us as collectors? In this episode of Fratello Talks, Nacho is joined by Daan and RJ to […] Visit Fratello Talks: How Much Does Chronometer Certification Matter? to read the full article.

Chronometer Watches Matter - Why The World Of Luxury Needs Accuracy

Having the exact time on hand is nothing special nowadays. Almost always, you’re connected to satellite time (GPS), which is based on atomic clocks in satellites that measure time to 100 billionths of a second. Optimizing accuracy through mechanical parts is a whole other matter and an age-old quest. A chronometer - the word derives […] Visit Chronometer Watches Matter - Why The World Of Luxury Needs Accuracy to read the full article.

COSC, METAS or TIMELAB? Why Chronometry Still Matters Despite Atomic Time

Everything you need to know about METAS

As far as chronometer certifications go, there’s no standard that is more misunderstood than the one set by METAS. We explain what it entails.The post Everything you need to know about METAS appeared first on Time+Tide Watches.

Auctions: A Unique Platinum Rolex Yacht-Master Is Coming Up For Sale. How High Could It Go?

Commissioned by the former Rolex CEO for himself to commemorate Rolex's 10 millionth chronometer, it's the most Yacht-Master of Yacht-Masters.

Watches & Wonders: Jaeger-LeCoultre Reintroduces the Master Control Collection and their “HPG” Designation

In addition to a barrage of ultra high end novelties, Jaeger-LeCoultre this week has introduced the new Master Control Chronometre collection, with a focus on chronometric elegance with watches featuring a sleek new integrated bracelet sports watch design. Jaeger-LeCoultre has a long history, of course, of not just pure movement making and horology, but in providing certainty behind their movements through the Master Control collection, which was a testing certification conducted in-house over 1,000 hours. The Master Control Chronometre collection continues that tradition while also filling a gap in the brand’s catalog: a (relatively) accessible everyday watch that is not a Reverso.  Before getting into the watches themselves, we’ll start with an overview of what “Master Control” really means in 2026. This collection reintroduces the brand’s “High Precision Guarantee” designation, which is an update of an old standard first used on JLC’s Calibre 916, their renowned 4 Hz caliber introduced in 1970. The new HPG designation evaluates performance across four metrics: altitude (certifying that the watch can withstand pressure up to 1004 meters above sea level, the altitude of the JLC manufacture), multi-directional shocks, testing in multiple positions, and variances across temperature. Jaeger-LeCoultre has developed new machinery to test for these conditions, which the brand says can simulate real world use over a long duration in just three days of actual tes...

The COSC Introduces the New Excellence Chronometer Certification

The Contrôle Officiel Suisse des Chronomètres (COSC, the body responsible for certifying watch movements as Swiss chronometers) has just announced a new chronometry standard that will be rolled out over the course of 2026. The news comes at a time when the COSC has some competition for timekeeping certifications, most notably the METAS certification (which first requires a watch movement to be COSC certified) used by Omega and Tudor, as well as other certifications provided by the brands themselves.  The new COSC certification is being framed as an additional level of certification that will accompany the familiar “Certified Chronometer” tag that is seen on the dials and paperwork of millions (literally) of watches that have been put through the COSC paces over the years. The new “Excellence Chronomenter” certification provides an additional layer of guarantee of reliability that goes beyond simple accuracy. As a refresher, COSC certification certifies the movement is working at an optimal level, not a fully cased watch. To achieve a Certified Chronometer certification, a movement must show average accuracy of -4 to +6 seconds per day over a 15 day period, tested across 5 positions and 3 temperatures.  The Excellence Chronometer certification tightens the accuracy threshold from a spread of 10 seconds in total to 6 (-2 to +4 seconds per day). It also adds metrics for magnetic resistance and power reserve verification in fully cased watches. According to the COS...

Introducing – Hearing is Believing with the Unique Parmigiani Fleurier L’Armoriale Répétition Mystérieuse

Once upon a time, antique timepiece restorer and master watchmaker Michel Parmigiani was encouraged by the Sandoz family to create a manufacture. Known as Parmigiani Fleurier, the fully independent manufacture produced exquisite high-end watches, over thirty in-house movements and fascinating table clocks equipped with automata. With the arrival of CEO Guido Terreni in 2021, the […]

Dubai police turn Rolex rescuers to salvage Yacht-Master from ocean floor

A few days ago, Hamid Al Ameri was partying with mates on a yacht in the waters off Palm Jumeirah in Dubai. At some stage, one of the group decided to go for a swim and jumped off the side of the boat. Somehow his watch came off his wrist as he entered the water … ContinuedThe post Dubai police turn Rolex rescuers to salvage Yacht-Master from ocean floor appeared first on Time+Tide Watches.

Gold rush: Rolex reintroduces the GMT-Master II in solid yellow gold and two-tone

The Rolex GMT-Master II is reintroduced in yellow gold and two-tone for Watches & Wonders 2023. Brand new is a bicolour black and grey Cerachrom bezel. The beloved Jubilee bracelet gets the Midas touch. The Pepsi. The Rootbeer. The Batman. Can I suggest “Goldfinger” as the latest Rolex GMT-Master II variant nickname? Honor Blackman wore … ContinuedThe post Gold rush: Rolex reintroduces the GMT-Master II in solid yellow gold and two-tone appeared first on Time+Tide Watches.

Watch photography made easy: How to master the pocket shot

Introduction Whether it’s flaunting your bling or showing your mates just how good that new tropic strap looks on your Seiko Turtle, there’s no denying that the modern interest in watches is massively fuelled by Instagram,  Alongside the wrist roll and the flat-lay shot, one of the most popular depictions is the apparently casual pocket … ContinuedThe post Watch photography made easy: How to master the pocket shot appeared first on Time+Tide Watches.

Rado Masters a New Material with Captain Cook Bronze

Rado has unveiled a new bronze version of the iconic Captain Cook diver, the first time the self-styled “Master of Materials” has made a bronze-cased watch.

Jaeger-LeCoultre reinvents the Master Control collection with an integrated twist

A new era for the Master Control collection with fully integrated bracelets in three new models and one new movement. The post Jaeger-LeCoultre reinvents the Master Control collection with an integrated twist appeared first on Time+Tide Watches.

The Yacht-Master II’s Encore

In a rather surprising move, Rolex unveiled a revamped and re-engineered version of the Yacht-Master II. Although the original was discontinued in 2024 the Geneva-based brand decided to give the quirky watch another chance at life, while also making the user’s life much easier.  Initial thoughts The original Yacht-Master II was undoubtedly a polarising timepiece. People would either love the bulky aesthetics or instantly dismiss it as an unpalatable timepiece. Add to that the complicated Command Ring bezel programming sequence for the regatta timer and the result is a perhaps the quirkiest Rolex creation in modern times.  Apparently the timepiece was performing well enough to warrant an encore. The Yacht-Master II was thus updated to include both Rolex’s latest innovations (such as the Chronergy escapement) and a revised user interface.  In terms of aesthetics, the 44 mm timepiece is still hard to love at first, but definitely not as excessive as past versions. The biggest change was perhaps the shift to a regular bi-directional 60 minute click bezel, which replaced the cumbersome Command Ring system used previously.  The ten-minute countdown markings were moved to a raised flange on the dial. The regatta minutes and seconds hands now turn counterclockwise, a suggestive way of approaching countdown.  Although few Yacht-Master II pieces will realistically be used for yacht race timing, the complication can be as useful as any given chronograph. The new caliber 4162...

Introducing: Three New Jaeger-LeCoultre Master Grand Complications

Just as Stevie Wonder is the musician’s musician, Jaeger-LeCoultre is the watchmaker’s watchmaker. But what is meant by this? Well, for starters, Jaeger-LeCoultre is a prolific movement manufacturer that supplies other high-end brands. Famously, Jaeger-LeCoultre’s ultra-thin caliber 920 powered the big three ’70s sports watches - Patek Philippe’s Nautilus, AP’s Royal Oak, and Vacheron Constantin’s […] Visit Introducing: Three New Jaeger-LeCoultre Master Grand Complications to read the full article.