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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)

IWC Portofino Hand-Wound Moon Phase
IWC Schaffhausen

IWC Portofino Hand-Wound Moon Phase

by YWH Team 11 December 2017
by YWH Team

The new IWC Portofino Hand-Wound Moon Phase comes in gold or stainless steel, with a slate dial or a silver-plated dial

Certina DS Podium GMT Chronometer
Certina

Certina DS Podium GMT Chronometer

by YWH Team 10 December 2017
by YWH Team

A new DS: the Certina DS Podium GMT Chronometer comes with a 41-millimeter case in steel or titanium on a leather strap or bracelet

Breitling Super Avenger 01 Boutique Edition AB01901A-BF88-168A
Breitling

Breitling Super Avenger 01 Boutique Edition

by YWH Team 23 November 2017
by YWH Team

The Breitling Super Avenger 01 Boutique Edition looks like it can survive any apocalypse. And it probably will…

Ulysse Nardin Marine Torpilleur Military
Ulysse Nardin

Ulysse Nardin Marine Torpilleur Military

by YWH Team 20 November 2017
by YWH Team

Ulysse Nardin launches the Ulysse Nardin Marine Torpilleur Military. It is more of a facelift than an all-new model, but still pretty nice

Nomos Glashuette Metro Neomatik 39 Silvercut 1114
Nomos Glashuette

Nomos Glashuette Metro Neomatik 39 Silvercut

by YWH Team 2 November 2017
by YWH Team

A new model from the German watch maker with a silver-ish dial: this is the Nomos Glashuette Metro Neomatik 39 Silvercut

Ulysse Nardin Marine Chronometer Annual Calendar Monaco 1133-210LE-3/40-MON
Ulysse Nardin

Ulysse Nardin Marine Chronometer Annual Calendar Monaco

by YWH Team 30 October 2017
by YWH Team

The Ulysse Nardin Marine Chronometer Annual Calendar Monaco is dedicated to the Monaco Yacht Show as UN is one of their partners

Porsche Design Chronograph 911 Turbo S Exclusive
Porsche Design

Porsche Design Chronograph 911 Turbo S Exclusive

by YWH Team 23 October 2017
by YWH Team

Fancy a new 911? Buy a Turbo S with some special options to get this Porsche Design Chronograph 911 Turbo S Exclusive

Chopard L.U.C Heritage Grand Cru 162296-5001
Chopard

Chopard L.U.C Heritage Grand Cru

by YWH Team 11 October 2017
by YWH Team

Named after wine, with a classic shape, distinguished design and an exquisite movement: the Chopard L.U.C Heritage Grand Cru

Zenith Defy El Primero 21 Only Watch Edition 96.9000.9004/27.R583
Zenith

Zenith Defy El Primero 21 Only Watch Edition

by YWH Team 8 October 2017
by YWH Team

The Zenith Defy El Primero 21 Only Watch Edition is Zenith’s contribution to a unique auction. The piece is unique too

Breitling for Bentley GT Dark Sapphire Edition
Breitling

Breitling for Bentley GT Dark Sapphire Edition

by YWH Team 5 October 2017
by YWH Team

Bentley launched a new Continental GT, so Breilting launches this Breitling for Bentley GT Dark Sapphire Edition

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