Eta Sa Manufacture Horlogere Suisse

Dominique Boizard

Laurent Kaelin

Christophe Cattin

Yassine Rachdi

A horological movement with automatic winding, including a plate, a barrel, a cannon-pinion including a minute pipe which supports a minute hand, an hour wheel set including an hour pipe which supports an hour hand, an oscillating weight, arranged on the same side of the plate as the cannon-pinion and the hour wheel set, which includes a central hub, a rim, a heavy sector, a lifting arbor rigidly connected to the central hub and about which the minute pipe and the hour pipe are mounted coaxially, the minute hand and the hour hand being located between the plate and the rim of the rotor.

Growing community of inventors

Selzach, Switzerland

Dominique Boizard