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Watchmaking The course

Creations & patent

Designed and made at the bench.

Movements, plates, bridges, wheels and screws: design and making have been part of the craft since 2014.

Astro clock with a linear equation of time, by Tristan Ledard

Astro

Made in 2014–2015 during the Brevet des Métiers d'Art and updated in 2019: the first clock with a linear equation of time, shown at Baselworld in 2016.

TL-Watchmaking Model 1 watch, blue dial and small seconds

Model 1

Born from Astro: blue dial, two-tone hands, small seconds and a case with no crown at 3 o'clock.

TL01 movement of the Model 1

TL01

The in-house movement inside every version of Model 1.

PatentFR3 156 288

Bracelet clasp with length adjustment

A folding clasp whose length is adjusted with a button: a notched slider and a spring-loaded latch hold it firmly in place with no accidental movement, using fewer parts than a conventional system.

Inventor: Tristan Ledard · patent FR 3 156 288 B1 · also published as CH 721 366 A2 and CN 120113864 A

View the patent ↗

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