Harry Winston Sa

Complitime S.a.

Louis Vuitton Malletier, S.a.

Télôs Watch Sa

Belot, Michel

Franck Orny

Johnny Girardin

Stephen Forsey

A positioning mechanism for a toothed wheel mounted on a rotatable staff in a watch movement, the positioning mechanism including a positioning lever exhibiting a flat lateral edge configured to cooperate with at least one flat provided on the staff of the toothed wheel. The positioning lever includes a pivot arm mounted in a pivotable manner about a pivot pin provided in the watch movement, a positioning element exhibiting the flat lateral edge and mounted in an articulated manner on the pivot arm, and a mechanism adjusting and locking the position of the positioning element on the pivot arm in relation to the staff of the toothed wheel.

Positioning mechanism for a toothed wheel in a watch movement

Mechanical oscillator for a timepiece including a balance () and a hairspring (). The balance () and the hairspring () are produced from the same material. This material is non-magnetic and has a very low coefficient of thermal expansion.

Mechanical oscillator for timepiece

Growing community of inventors

La Chaux-de-Fonds, Switzerland

Franck Orny