Excellence for a mechanical watch results in precision and reliability. Take up the challenge!


  • Swiss Made only
  • tougher then ever before
  • all tests made by accredited labs
  • one category only
  • only one watch per entreprise
  • no ranking, but three grades of award
  • Get the new rules 2019 and the communication rules (in French)

Deadline for deposit: 30 August 2019.

Latest news...


Chronometry 2019 competition, let's go!

August 30, 2019. One by one and with the strictest discretion, the competing timepieces have arrived at the Le Locle Watchmaking Museum.

Press release


Only a few days left before the deposit of the watches

Watchmakers refine the latest settings ... the Château des Monts is preparing to welcome depositors ... and the laboratories prepare the instruments for the tests.

Become a partner! (sponsoring pack)

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Bronze Sponsors

With the support of

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