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Chronometer (COSC)

The Swiss accuracy certification at -4/+6 s/day across 15 days.

Breitling Introduces the Superocean Heritage ’57 Capsule Collection SJX Watches
Breitling Introduces Apr 16, 2020

Breitling Introduces the Superocean Heritage ’57 Capsule Collection

Following the Navitimer 1 Airline Editions and the Aviator 8 Curtiss P-40 Warhawk, Breitling has now introduced its next limited-production capsule collection, the Superocean Heritage ’57. Modelled on the brand’s first dive watch, the SuperOcean ref. 1004, the new range also includes a lively rainbow limited edition with multi-coloured hour markers. As scuba diving and other aquatic sports became popular in the early 1950s, dive watches being a thing, with the Blancpain Fifty Fathoms, Rolex Submariner and Omega Seamaster 300 all making their debut that decade. Breitling’s entry into the dive watch stakes as the SuperOcean. While the watch is now less known than its contemporaries, the SuperOcean had a strikingly bold and unusual design despite being some six decades old. It was characterised by a wide bezel with a concave surface intended to protect the domed acrylic crystal, and a dial featuring dagger-shaped indices with additional oversized spheres at the quarters. The quirky, retro style has been reintroduced in full with the Superocean Heritage ’57. Superocean Heritage ’57 Capsule Collection The capsule collection consists of three iterations: in stainless steel with a blue or black dial, and a steel case with a rose-gold bezel paired with a black dial. All are powered by the COSC-certified Breitling Caliber 10, which is an ETA 2892-A2. Entirely polished, the case measures 42 mm wide and 9.99 mm high, making it 4 mm thinner than the standard Superocean He...

Swatch Introduces the Big Bold Jelly SJX Watches
Swatch Dec 27, 2019

Swatch Introduces the Big Bold Jelly

One of the iconic Swatch watches from its 1980s heyday was the Jelly Fish (ref. GZ010), which was unveiled in 1983, the same year Swatch itself was launched. A quartz movement entirely exposed in a clear plastic case – accented with brightly coloured hands – the Jelly Fish was a bestseller that encapsulated what Swatch was all about: no-frills but fun watchmaking. The Jelly Fish remained in production, in one form or another – there was even a COSC-certified chronometer limited edition (GK124) in 1990 – for over two decades. Now the spirit of the Jelly Fish returns as the Big Bold Jelly, essentially the same idea but in a larger watch case. The Big Bold Jelly features a quartz movement inside a Big Bold case, just like the recent limited editions created in collaboration with fashion label A Bathing Ape (BAPE). The case is a large 47mm in diameter, with the crown unusually positioned at two o’clock. But just as with the original Jelly Fish, the case is clear plastic, while the band is translucent silicone. And the hands are rendered in bright colours – red, yellow and blue – with a bit more colour provided by the gilded wheels within the movement. Key facts and price Big Bold Jelly Ref. SO27E100 Diameter: 47mm Height: 11.75mm Material: Clear plastic Water resistance: 30m Movement: Quartz Functions: Hours, minutes, and seconds Strap: Silicone with aluminium pin buckle Availability: At Swatch stores Price: US$110 For more information, visit Swatch.co...

Breitling Introduces the Navitimer Automatic 41 Southeast Asia Edition SJX Watches
Breitling Introduces Dec 12, 2019

Breitling Introduces the Navitimer Automatic 41 Southeast Asia Edition

The entry-level model in Breitling’s Navitimer line, the Navitimer 41 is a three-hander with date – plus the Navitimer’s trademark circular slide rule bezel. Already available in a variety of guises, it’s now available in a small, 36-piece run for Breitling’s Southeast Asian boutiques, with a blue dial and red gold bezel. The Navitimer Automatic 41 Southeast Asia Boutique Edition has a 41mm steel case, but dressed up with the rotating bezel in 18k red gold. As with all current Navitimers, the bezel has a “beads of rice” rim, a detail taken from the first generation Navitimer of the 1950s that was later replaced by a more functional knurled edge. To match the bezel, the hands and hour markers are plated in red gold, while the dial is a deep metallic blue. Though not available on the Navitimer prior to this, the combination is a familiar, having been used by numerous brands in recent years, especially with blue dials being fashionable now. And the movement inside the Breitling 17, which is a rebadged ETA 2824, a robust, no-frills movement, here with a COSC chronometer certification. The SE Asia edition is limited to 36 pieces, and not 50 as engraved on the case back of the prototype above Key facts and price Navitimer Automatic 41 Southeast Asia Boutique Edition Diameter: 41mm Height: 10mm Material: Steel with 18k red gold bezel Water resistance: 30m Movement: Breitling 17 (ETA 2824) Functions: Hours, minutes, seconds, and date Winding: Automatic Freque...

TAG Heuer Introduces the Carrera Heuer 02T Cortina Edition SJX Watches
TAG Heuer Introduces Nov 29, 2019

TAG Heuer Introduces the Carrera Heuer 02T Cortina Edition

Launched in 2016, the TAG Heuer Carrera Heuer 02T remains the most affordable Swiss-made chronograph with touribllon, starting at just US$17,000. Despite the price, the Calibre Heuer 02T is an in-house movement that’s automatic, COSC-certified, and equipped with a lightweight flying tourbillon that has a carbon composite upper carriage and titanium base. The latest variant of the affordable “grand” complication is a limited edition made for Singapore retailer Cortina Watch. Dressed in orange and back, the Carrera Heuer 02T Cortina Edition is being offered only online, via the retailer’s website. As with the standard model, the case measures 45mm wide and 16.4mm high. It features the modular construction that characterises the Carrera line. The case middle is black-coated titanium paired with a black ceramic bezel, while the lugs, pushers and crown are steel. The dial is semi-skeletonised to reveal the grey, sandblasted base plate of the movement. Orange accents are applied to the dial and bezel, including the chronograph hands, and even the carbon composite upper cage of the tourbillon, creating a striking contrast with the black components. Mechanically the movement is identical to the standard Heuer 02T. Based on the CH-80 chronograph movement, it’s equipped with a column wheel and vertical clutch for the chronograph. And it has a 65-hour power reserve, with the balance running at a frequency of 4Hz. Key facts and price TAG Heuer Carrera Heuer 02T Cortina Edi...

Christopher Ward Introduces the Military Collection SJX Watches
Christopher Ward Introduces Oct 18, 2019

Christopher Ward Introduces the Military Collection

Founded in 2004 and selling its watches solely online, Christopher Ward has done some interesting watches at affordable prices, most notably the hand-wound, mono-pusher chronograph of 2017. But its latest is more straightforward: a range of watches inspired by vintage British military-issue timepieces. Unusally, the new models are licensed by the British Ministry of Defence to bear “the insignia of the Royal Navy, British Army and Royal Air Force” for public sale. While not actual military-issue watches, the line draws on well-known watches once supplied to the arms of the British armed forces, with the army and air force models managing to best capture the look of the originals. Christopher Ward, admirably, cites the exact vintage inspiration for each of the new watches, so the new dive watch, for instance, is loosely based on the Omega Seamaster 300 supplied to the Royal Navy. All three new watches have a “glass box” sapphire crystal, and are powered by a COSC-certified Sellita SW200, a robust and cost-efficient automatic movement. Each model is named after the respective training academy for the service arm, starting with the C65 Dartmouth. It’s named after Britannia Royal Naval College, which sits beside the port of Dartmouth in southern England. The case is steel, 41mm, and rated to 150m. According to the brand, it is modelled on the Omega Seamaster 300 “Big Triangle”, a specific type of the dive watch that Omega supplied to the Royal Navy...

Breitling Introduces the Revamped Avenger Collection SJX Watches
Breitling Introduces Oct 16, 2019

Breitling Introduces the Revamped Avenger Collection

Launched by Breitling almost two decades ago as an upsized, sportier version of the then bestselling Chronomat, the Avenger has just been revamped into a streamlined collection made up of facelifted watches. Still retaining the styling of earlier generations of Avengers, the line is now made up of chronographs in three sizes (48mm, 45mm and 43mm cases), automatics in 45mm or 43mm cases, and a GMT. All models are rated to 300m and have a stainless steel case as standard. But the 45mm and 48mm watches are available in Night Mission livery – the best looking iteration – which means a black-coated titanium case and dial featuring military-inspired “stencil” numerals. Super Avenger Chronograph 48 Night Mission All the chronographs have the same basic specs, and the same COSC-certified Valjoux 7750 movement. The flagship model is the Super Avenger Chronograph 48, an enormous 48mm watch that’s probably too big for most, making the 45mm and 43mm chronographs more viable. The best looking watches of the line is the Avenger Chronograph 45 Night Mission, which manages to have a more modern military style that’s distinct from most other military aviation-type watches. Breitling ambassador and retired astronaut Scott Kelly The Average Automatic 45 Seawolf is a 45mm dive watch, powered by the Breitling Calibre 17, which is an ETA 2824. The specs are shared by the Avenger Automatic 43 that’s 43mm. Avenger Automatic 45 Seawolf And the last model is the Avenger Automati...

RECOMMENDED READING: Just what is the Patek Philippe Seal?  Time+Tide
Patek Philippe Seal?  There are few Oct 11, 2019

RECOMMENDED READING: Just what is the Patek Philippe Seal? 

There are few things that high-end watch brands love more than a certification of quality. Some, like COSC, are industry-wide standards, while others (much like the movement) are strictly an in-house affair. The Patek Philippe Seal is one such certification.  The new Patek Philippe Seal dramatically transcends the original hallmark’s notion of quality and perfection. … ContinuedThe post RECOMMENDED READING: Just what is the Patek Philippe Seal?  appeared first on Time+Tide Watches.

INTRODUCING: The three amigos – Zenith’s Defy Zero G dons Mexican affair Time+Tide
Zenith s Defy Zero G Oct 16, 2018

INTRODUCING: The three amigos – Zenith’s Defy Zero G dons Mexican affair

Around these horological parts, we really love a good four-letter acronym – SIHH, GPHG, COSC … I think you get the idea. In fact, have a conversation with any random watch enthusiast, and chances are that at least one of these terms will come up. However, one that we don’t hear a lot about on … ContinuedThe post INTRODUCING: The three amigos – Zenith’s Defy Zero G dons Mexican affair appeared first on Time+Tide Watches.

HANDS-ON: The Longines Record – going for gold Time+Tide
Longines Record – going Apr 23, 2018

HANDS-ON: The Longines Record – going for gold

Last year, Longines doubled down with the release of the Record collection. Illustrating just how serious they are about creating classically handsome and highly accurate watches, with price tags that won’t break the bank. The result was their first ever COSC-certified collection that combined a variety of dial options and colours, with four different sizes … ContinuedThe post HANDS-ON: The Longines Record – going for gold appeared first on Time+Tide Watches.

BREAKING: The TAG Heuer Connected Modular 45 – a smart watch, a mechanical watch and a tourbillon, all in one Time+Tide
TAG Heuer Connected Modular 45 – Mar 13, 2017

BREAKING: The TAG Heuer Connected Modular 45 – a smart watch, a mechanical watch and a tourbillon, all in one

TAG Heuer has just announced the “first luxury connected watch bearing the Swiss made label” and a new concept that allows you to change the smart watch module (the whole case, in other words) for a mechanical module; either a time-only automatic Calibre 5 or a COSC-certified chronograph Tourbillon Heuer 02-T. The concept of modularity also … ContinuedThe post BREAKING: The TAG Heuer Connected Modular 45 – a smart watch, a mechanical watch and a tourbillon, all in one appeared first on Time+Tide Watches.

Testing A Master: Omega And Swiss Federal Institute Of Metrology Announce New Certification Process Revolution
Omega Dec 11, 2014

Testing A Master: Omega And Swiss Federal Institute Of Metrology Announce New Certification Process

A Swiss watch is great, but a Swiss Chronometer is even better; for many customers there is added appeal in a COSC-certified watch. No surprise that some of the largest Manufactures in Switzerland, also have incorporated the Chronometer certification for the majority of their collections. Omega thought it was time to step up the certification […]

The King Seiko “KSK” Line Grows Once Again, with Three New References Worn & Wound
Seiko KSK” Line Grows Once Sep 23, 2024

The King Seiko “KSK” Line Grows Once Again, with Three New References

When it comes to mastering the balance between refinement and artistry, does anyone do it better than Japanese watchmakers? King Seiko’s latest additions to the KSK line-up just proved my point. These three new references – the latest from the recently reintroduced Seiko spin-off brand – are inspired by the company’s roots in Kameido, Tokyo and show not only the beauty of the region, but speak to King Seiko’s history and technical precision. Each dial is something truly unique, bringing traditional Japanese patterns with color gradients. First on the list is SJE103, which takes the deep red of regional plums and turns it into a sanguine interpretation against the dial. SJE107 is a bit more subdued, with a purple gradient and a wisteria-brand pattern that’s subtle (some motifs of nature can be a little too on-the-nose, in my opinion, but this one balances between inspiration and interpretation well). And finally, my favorite, is SJE105, which has a turtle shell pattern and a rich blue dial, inspired by the local Sumida River in Kameido. Each watch runs on Seiko’s Caliber 6L35 automatic movement, offering a 45-hour power reserve. All references measure in at 38.6mm and are crafted from stainless steel with a matching bracelet, making for a dressy option that I think fits the motifs of the dial perfectly. Like other KSK references, these watches recall classic King Seiko case lines that will certainly appeal to vintage watch aficionados. They also serve as a rem...

Introducing: The New King Seiko KSK 6R 3 Days 36mm In Three Preppy Colors Fratello
Seiko KSK 6R 3 Days Aug 7, 2024

Introducing: The New King Seiko KSK 6R 3 Days 36mm In Three Preppy Colors

Seiko caught us by surprise when it reintroduced the King Seiko name back in January of 2022. The journey began with five dial variants in a 37mm case. I loved these so much that I immediately ordered one for myself. Now, two-and-a-half years on, Seiko proves that the collection is here to stay. The range […] Visit Introducing: The New King Seiko KSK 6R 3 Days 36mm In Three Preppy Colors to read the full article.

HANDS-ON: The King Seiko KSK Re-Creation Limited Edition SJE087 Time+Tide
Seiko KSK Re-Creation Limited Edition Jun 2, 2022

HANDS-ON: The King Seiko KSK Re-Creation Limited Edition SJE087

The King Seiko era is an often overlooked piece of Seiko’s long and bountiful history, as this brand with so many achievements is never short of watches to be celebrated. But, as last year marked the 60th anniversary of the King Seiko range’s appearance, there’s been a push to honour it in the best way … ContinuedThe post HANDS-ON: The King Seiko KSK Re-Creation Limited Edition SJE087 appeared first on Time+Tide Watches.

REVIEW: Hands On With The King Seiko KSK Burgundy – SPB461 WatchAdvice
Seiko KSK Burgundy – SPB461 Aug 24, 2024

REVIEW: Hands On With The King Seiko KSK Burgundy – SPB461

We love a watch with colour, so we were happy to go hands-on with the new King Seiko SPB461 with the burgundy “grape” coloured dial for a week. What We Love The burgundy dial pops The bracelet’s look and feel Easy to wear, set, and forget watch What We Don’t The size may be a little small for some wrists Accuracy could be greater at the price point Darker coloured dial adds more light reflection compared to the lighter dials Overall Rating: 8.25/10 Value for Money: 8/10 Wearability: 9/10 Design: 8/10 Build Quality: 8/10 King Seiko in its modern form hasn’t been around all that long. Having been re-launched in 2021 as a limited-edition re-creation of an original design, it was so successful among watch enthusiasts is was then subsequently launched as a regular lineup in 2022. Interestingly, each model in the King Seiko range is based on an original model from 1965, and when you look at the design codes, style, and sizing, you can see these ’60s vibes coming through. The original King Seiko from 1965. When you compare the original to the modern version, coloured dial aside, you can see exactly where all the design cues originated from. We covered a little bit of the history of King Seiko in our Hands On Review of the blue dial King Seiko KS1969 that Sameera wrote a week ago, and if you’ve not read it yet, then I suggest you check it out here. But in a nutshell, King Seiko started in 1961 when Daini Seikosha (Seiko), having concentrated on ladies pieces star...

A look back at the Longines Heritage Military COSD Time+Tide
Longines Heritage Military COSD Editor’s Jul 10, 2019

A look back at the Longines Heritage Military COSD

Editor’s note: As evidenced by the release of the popular Heritage Military watch, Longines have a long history in manufacturing reliable tool watches for the world’s armed forces. One that is sometimes overlooked today, but got people talking when it was first released, is the Longines Heritage Military COSD. A considered nod to the watches … ContinuedThe post A look back at the Longines Heritage Military COSD appeared first on Time+Tide Watches.

ADVENT CALENDAR 2016: December 2 – The Longines Military COSD Time+Tide
Longines Military COSD Next up Dec 1, 2016

ADVENT CALENDAR 2016: December 2 – The Longines Military COSD

Next up in our Christmas Advent(ure) Calendar is the rough and ready (but still polished to a mirror shine) Longines Military COSD, with a military-inspired dial and summer-appropriate NATO strap. The best thing about it though? It’s not so hardcore as to look out of place with a suit. If you really love this one, check … ContinuedThe post ADVENT CALENDAR 2016: December 2 – The Longines Military COSD appeared first on Time+Tide Watches.

In-Depth – Blancpain Unveils the Grande Double Sonnerie 15GSQ, a Chiming Watch With Two Selectable Melodies Monochrome
Blancpain Unveils Nov 24, 2025

In-Depth – Blancpain Unveils the Grande Double Sonnerie 15GSQ, a Chiming Watch With Two Selectable Melodies

Grande sonnerie watches are often regarded as the pinnacle of haute horlogerie and watchmaking complications – only a handful of brands, around ten or so, have ever produced them. By a twist of timing, after Chopard last week, it is now Blancpain’s turn to present a grande sonnerie watch. The Grande Double Sonnerie 15GSQ is […]