Watch manufacturer in
Les Bois

Rudis Sylva SA

Since 2006 · 1–10 empl.·5.0(2)

Rudis Sylva SA develops and sells mechanical wristwatches. Its watches feature the Harmonious Oscillator, a movement with two mechanically linked balances and one escapement, alongside hand-finished details such as guilloché, engraving and enamelling.

Jurasit Sàrl

Since 2008 · 1–10 empl.·4.6(7)

The core activity of Jurasit Sàrl is the surface treatment and enhancement of watch components and other products, particularly through polishing, grinding and painting. The company also offers services such as product development, aesthetic quality control and micro-blasting.

Microtechnique Swiss SA

Since 2013 · 11–20 empl.·4.0(1)

Microtechnique Swiss SA is an independent company specializing in the machining of small metal parts, primarily for the high-end watch industry. It produces components such as watch-bracelet links and clasp parts, as well as custom components for the eyewear, medical and dental sectors.

Polissage des Franches-Montagnes Sàrl

Since 2022 · 1–10 empl.·5.0(1)

Polissage des Franches-Montagnes Sàrl provides subcontract polishing and finishing for watch components, jewellery and eyewear. Its services also cover the medical, automotive, aerospace and nautical sectors, as well as sandblasting, microblasting and ultrasonic cleaning. The company additionally offers consulting on polishing processes and after-sales services for jewellery and watches.

Boillat frères & Cie

Since 1928 · 1–10 empl.

Les Fils d'Arnold Linder S.A.

Since 2000 · 1–10 empl.