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Chronometer (COSC certified)

A watch called Chronometer (COSC certified) is tested and certified to meet certain precision standards. In Switzerland, only watches certified by the Contrôle Officiel Suisse des Chronomètres (COSC) may use the word ‘Chronometer’ on them. So, it is always COSC certified.

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Some brands like Rolex and Omega, have their own certification that even goes one or a few steps further than the ‘standard’ COSC. Although they explain what extra tests they do, we label those watches with COSC as well.

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Outside Switzerland, equivalent bodies such as the Japan Chronometer Inspection Institute, have certified watches to the same internationally recognized standards.

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Chronometer (COSC certified)

Chopard Mille Miglia Classic Chronograph 2023
Chopard

Chopard Mille Miglia Classic Chronograph 2023

by YWH Team 5 July 2023
by YWH Team

During this year’s Mille Miglia, Chopard announced their newest MM timepiece, the Chopard Mille Miglia Classic Chronograph 2023

Longines Record Heritage ref. L2.921.4.56.2/6
Longines

Longines Record Heritage

by YWH Team 13 June 2023
by YWH Team

Longines is expanding its Record collection with this Longines Record Heritage, a classic looking model

Rolex Daytona 100th 24 Hours of Le Mans Edition ref. 126529 LN
Rolex

Rolex Daytona 100th 24 Hours of Le Mans Edition

by YWH Team 12 June 2023
by YWH Team

Not only the win of Ferrari is a surprise, so is the Rolex Daytona 100th 24 Hours of Le Mans Edition. Which has some nice details

TAG Heuer Carrera Plasma Diamant d'Avant-Garde Chronograph Tourbillon ref. CNBN5A91.BZ0000
TAG Heuer

TAG Heuer Carrera Plasma Diamant d’Avant-Garde Chronograph Tourbillon

by YWH Team 10 June 2023
by YWH Team

This TAG Heuer Carrera Plasma Diamant d’Avant-Garde Chronograph Tourbillon is all about diamonds: 124 pieces

Carl F. Bucherer Manero Tourbillon Double Peripheral Paradise ref. 00.10928.03.39.11
Carl F. Bucherer

Carl F. Bucherer Manero Tourbillon Double Peripheral Paradise

by YWH Team 31 May 2023
by YWH Team

If you are looking for a vibrant high-end time piece then take a look at this Carl F. Bucherer Manero Tourbillon Double Peripheral Paradise

Longines Spirit Flyback Chronograph 42 mm
Longines

Longines Spirit Flyback Chronograph 42 mm

by YWH Team 23 May 2023
by YWH Team

The Longines Spirit collection is enriched with a chronograph: this is the Longines Spirit Flyback Chronograph 42 mm

Breitling Premier B01 Chronograph 42 Gold (2023)
Breitling

Breitling Premier B01 Chronograph 42 Gold (2023)

by YWH Team 13 May 2023
by YWH Team

The 2023 Breitling Premier B01 Chronograph 42 Gold comes in two versions: with a brown leather strap or with an 18k red gold bracelet

Breitling Premier B01 Chronograph 42 Steel (2023)
Breitling

Breitling Premier B01 Chronograph 42 Steel (2023)

by YWH Team 13 May 2023
by YWH Team

The Premier Chronograph line gets an extension with this 2023 Breitling Premier B01 Chronograph 42 Steel

Carl F. Bucherer Manero Peripheral
Carl F. Bucherer

Carl F. Bucherer Manero Peripheral (two-tone dial)

by YWH Team 1 May 2023
by YWH Team

The new series of the Carl F. Bucherer Manero Peripheral is a step forward in the variety of the steel Manero line

Tudor Black Bay Burgundy Bezel reference M7941A1A0RU
Tudor

Tudor Black Bay Burgundy Bezel (2023 model)

by YWH Team 26 April 2023
by YWH Team

Tudor is revising their Black Bay line-up and starts with the Tudor Black Bay Burgundy Bezel. And it’s not only about new hands

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