Your Watch Hub
  • WATCH BRANDS
  • WATCH TYPE
  • WATCH SIZE
  • WATCH PRICES
  • OLDEST WATCH BRANDS

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.

.

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.

.

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

.

Chronometer (COSC certified)

Chopard L.U.C XPS Twist QF Fairmined
Chopard

Chopard L.U.C XPS Twist QF Fairmined

by YWH Team 6 May 2017
by YWH Team

Chopard uses ethical gold for the Chopard L.U.C XPS Twist QF Fairmined and it is heavily tested to underline its extreme high quality

Breitling Navitimer Rattrapante
Breitling

Breitling Navitimer Rattrapante

by YWH Team 30 April 2017
by YWH Team

Already in 1944 Breitling launched their first rattrapante, but this new Breitling Navitimer Rattrapante is the first with in-house caliber

Rolex Cellini Moonphase Everose
Rolex

Rolex Cellini Moonphase Everose

by YWH Team 21 April 2017
by YWH Team

This Rolex Cellini Moonphase Everose (reference 50535) is the first Rolex with moon phase in almost seventy years

Chopard L.U.C Lunar One Platinum
Chopard

Chopard L.U.C Lunar One Platinum

by YWH Team 17 April 2017
by YWH Team

This Chopard L.U.C Lunar One Platinum is the latest perpetual calendar with moon phase from Chopard’s L.U.C collection

Rolex Oyster Perpetual Sea-Dweller 2017 ref 126600
Rolex

Rolex Sea-Dweller ref. 126600

by YWH Team 10 April 2017
by YWH Team

The Rolex Oyster Perpetual Sea-Dweller 2017 replaces the Sea-Dweller 4000. A bigger case and, for the first time, a date magnifier

Zenith Defy El Primero 21
Zenith

Zenith Defy El Primero 21

by YWH Team 4 April 2017
by YWH Team

The chronograph of the Zenith Defy El Primero 21 times to one hundredths of a second, fully rotating its seconds hand once per second

Chopard Mille Miglia 2017 Race Edition
Chopard

Chopard Mille Miglia 2017 Race Edition

by YWH Team 3 April 2017
by YWH Team

The Chopard Mille Miglia 2017 Race Edition is this years regular model to highlight the partnership between Chopard and the Mille Miglia

Chopard Mille Miglia Classic XL 90th Anniversary
Chopard

Chopard Mille Miglia Classic XL 90th Anniversary Limited Edition

by YWH Team 3 April 2017
by YWH Team

The Chopard Mille Miglia Classic XL 90th Anniversary is a limited edition to celebrate 90 years of Mille Miglia, the legendary Italian race

Certina DS Podium Chronograph Lap Timer Racing Edition
Certina

Certina DS Podium Chronograph Lap Timer Racing Edition

by YWH Team 1 April 2017
by YWH Team

The Certina DS Podium Chronograph Lap Timer Racing Edition celebrates the partnership with the ADAC GT Masters, a cool German race cup

Tudor Heritage Black Bay Steel
Tudor

Tudor Heritage Black Bay Steel

by YWH Team 27 March 2017
by YWH Team

A new version of the Black Day: this is the Tudor Heritage Black Bay Steel available with aged leather strap or polished steel bracelet

Load More Posts

Did you know about

  • The oldest watch brands in the world

  • The most expensive watch in the world (up to 2025)

  • The oldest watch in the world

Most Popular Posts

  • Zenith Defy Lab

  • Patek Philippe Grandmaster Chime Ref. 6300G-001

  • Richard Mille RM 50-03 McLaren F1

  • The history of the Longines Lindbergh Hour Angle Watch

  • History of Gallet

Navigate

  • WATCH BRANDS
  • WATCH TYPE
  • WATCH SIZE
  • WATCH PRICES
  • OLDEST WATCH BRANDS

Your Watch Hub

The Netherlands

email: info@yourwatchhub.com

More

  • about
  • newsletter
  • disclaimer
  • privacy
  • contact
  • Facebook
  • Instagram
  • Pinterest
  • Email

(c) 2015-2025 - Your Watch Hub

Your Watch Hub
  • WATCH BRANDS
  • WATCH TYPE
  • WATCH SIZE
  • WATCH PRICES
  • OLDEST WATCH BRANDS