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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 Titanium Verdigris ref. 168604-3002
Chopard

Chopard L.U.C Full Strike Titanium Verdigris

by YWH Team 21 September 2024
by YWH Team

A metalized grey and green minute repeater, this is the Chopard L.U.C Full Strike Titanium Verdigris, a limited model of 20 pieces only

Breitling Navitimer B19 Chronograph 43 Perpetual Calendar 140th Anniversary ref. RB19101A1H1P1
Breitling

Breitling Navitimer B19 Chronograph 43 Perpetual Calendar 140th Anniversary

by YWH Team 16 September 2024
by YWH Team

The Breitling Navitimer B19 Chronograph 43 Perpetual Calendar 140th Anniversary is a variant of one of the top tier aviation watches

Breitling Premier B19 Datora 42 140th Anniversary ref. RB19401A1B1P1
Breitling

Breitling Premier B19 Datora 42 140th Anniversary

by YWH Team 16 September 2024
by YWH Team

This Breitling Premier B19 Datora 42 140th Anniversary is part of a trilogy from the Swiss brand to celebrate they are 140 years old

Breitling Super Chronomat B19 44 Perpetual Calendar 140th Anniversary ref. RB19301A1G1S1
Breitling

Breitling Super Chronomat B19 44 Perpetual Calendar 140th Anniversary

by YWH Team 16 September 2024
by YWH Team

The famous Swiss brand reveals a trilogy, this Breitling Super Chronomat B19 44 Perpetual Calendar 140th Anniversary is one of them

TAG Heuer Carrera Chronograph Tourbillon Extreme Sport titanium and rose gold
TAG Heuer

TAG Heuer Carrera Chronograph Tourbillon Extreme Sport

by YWH Team 15 September 2024
by YWH Team

Another Extreme Sport variant by the Swiss brand, the TAG Heuer Carrera Chronograph Tourbillon Extreme Sport, a bold 44-millimeter watch

TAG Heuer Carrera Tourbillon Centenary Edition ref. CBS5016.FC6566
TAG Heuer

TAG Heuer Carrera Tourbillon Centenary Edition

by YWH Team 3 September 2024
by YWH Team

The TAG Heuer Carrera Tourbillon Centenary Edition is a limited edition of 10 pieces of TAG’s pretty affordable tourbillon

Perrelet Turbine Ice Blue Carbon and Titanium ref. A4065/5 and ref. A4067/7
Perrelet

Perrelet Turbine Ice Blue Carbon and Titanium

by YWH Team 28 August 2024
by YWH Team

These two Perrelet Turbine Ice Blue models in carbon and titanium are inspired by the highest gravity dam in the world

Longines Spirit Zulu Time Titanium ref. L3.802.1.53.6
Longines

Longines Spirit Zulu Time Titanium

by YWH Team 19 August 2024
by YWH Team

The Longines Spirit Zulu Time Titanium is now available in titanium, after launching steel and steel/gold versions earlier

Longines Spirit Flyback Steel/Gold ref. L3.821.5.5x.x
Longines

Longines Spirit Flyback Steel/Gold

by YWH Team 15 August 2024
by YWH Team

There is more steel than gold on the new Longines Spirit Flyback Steel/Gold, a cool vintage styled chronograph with a diameter of 42 millimeters

Chopard L.U.C 1860 Flying Tourbillon ref. 161990-0001
Chopard

Chopard L.U.C 1860 Flying Tourbillon

by YWH Team 7 August 2024
by YWH Team

A 10 pieces only dress watch with a lot of ethical gold: this is the Chopard L.U.C 1860 Flying Tourbillon, a classical designed collectors piece

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