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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 L.U.C. Full Strike
Chopard

Chopard L.U.C. Full Strike

by YWH Team 22 November 2016
by YWH Team

The Chopard L.U.C. Full Strike is the first minute repeater by Chopard. A demonstration of the technical capabilities in fine watchmaking

Tudor Pelagos LHD
Tudor

Tudor Pelagos LHD

by YWH Team 19 November 2016
by YWH Team

Tudor extends its collection of Pelagos models with a model for left-handed divers: the Tudor Pelagos LHD winds on the left of the case

Ferdinand Berthoud FB 1 Chronometer
Ferdinand Berthoud

Ferdinand Berthoud FB 1 Chronometer

by YWH Team 18 November 2016
by YWH Team

Revived in 2015 and price-winning in 2016: this is the La Chronométrie Ferdinand Berthoud FB 1 Chronometer. Time for some history

Breitling Professional Emergency Night Mission 2016
Breitling

Breitling Professional Emergency Night Mission 2016

by YWH Team 11 November 2016
by YWH Team

The Breitling Professional Emergency Night Mission collection is enlarged with three new models in orange, yellow and marine blue

Chopard L.U.C GMT One
Chopard

Chopard L.U.C GMT One

by YWH Team 15 October 2016
by YWH Team

The Chopard L.U.C GMT One is Chopard’s first L.U.C with a dual-time function and it celebrates the 20th anniversary of their factory

Nomos Tetra Neomatik Nachtblau
Nomos Glashuette

Nomos Tetra Neomatik Nachtblau

by YWH Team 4 October 2016
by YWH Team

The Nomos Tetra Neomatik Nachtblau is one of four new models with blue dials launched by Nomos. This Tetra is square-cased

Breitling Chronomat 44 Blacksteel Special Edition
Breitling

Breitling Chronomat 44 Blacksteel Special Edition

by YWH Team 29 September 2016
by YWH Team

The Breitling Chronomat 44 Blacksteel Special Edition is the latest chronograph in the Chronomat series and very yellow

Ulysse Nardin Classico Schooner America
Ulysse Nardin

Ulysse Nardin Classico Schooner America

by YWH Team 22 September 2016
by YWH Team

The Ulysse Nardin Classico Schooner America celebrates the 35th America’s Cup in June 2017. Yes, that’s a boat race with a long history

Breitling Navitimer GMT Aurora Blue Limited Edition
Breitling

Breitling Navitimer GMT Aurora Blue Limited Edition

by YWH Team 20 September 2016
by YWH Team

This new Breitling Navitimer GMT Aurora Blue Limited Edition has all the features pilots want, and some modern updates

Breitling for Bentley B06 Midnight Carbon
Breitling

Breitling for Bentley B06 Midnight Carbon

by YWH Team 1 September 2016
by YWH Team

This Breitling for Bentley B06 Midnight Carbon is the latest version of the Bentley B06 series. It is a kind of black. And it is a kind of big

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