History of the brands

The true story of Invar watches

Invar

Achille Hirsch created a number of businesses in La Chaux-de-Fonds. The Compagnie des Montres Invar was intended to produce precision watches with their own calibers. The Invar brand was subsequently used by Achille Hirsch's sons, and the company ceased to exist in 1992.

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History of the brands

The true story of Degoumois et Cie, makers of Avia watches

Avia

This La Chaux-de-Fonds-based manufacturer marketed its watches under the Protector name before taking over the Avia brand following the bankruptcy of The Rode Watch. Its director is best known for having created the Société des Garde-Temps (SGT) in 1968.

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History of the brands

The true story of Rila watches

Rila

Rila is one of the many factories created by the Choffat family in Tramelan. Active until the "quartz crisis", it subsequently merged with the Dulux factory.

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History of the brands

The true story of Nathan Weil, Casy watches

Nathan Weil

Forgotten today, the factory founded by Nathan Weil was nonetheless particularly innovative: we owe it one of the first wrist chronographs, the first luminescent dials, a modular repeater and even a talking clock!

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