At the heart of movement


Gasser-Ravussin SA was founded in 1927. Specialising in manufacturing jewels for watch industry we have acquired a solid reputation in Switzerland and in the export markets.

Located in Lucens in Switzerland, the cradle of watch jewel manufacturing, our company is completely independent, verticalised and has partly “home-made” production tools, allowing us to provide a reactive service.

The main materials machined to produce our products are corundums (ruby and sapphire), technical ceramics and spinels.


Gasser-Ravussin services the following industries:

  • Watchmaking : jewels for watch movement industry
  • Industrial machines : all components to grade fluids and gases, nozzles for cutting
  • Electronical : precision bearing


Industries :

  • Watchmaking
  • Electronical
  • Machine manufacturing

Products and services :

  • Watchmaking jewels
  • Industrial jewels
  • All components to grade fluids and gases
  • Nozzles for cutting by water jets
  • Various injection nozzles
  • Wire guides
  • Precision bearings in ultra-hard material
  • Laser machining of corundums and technical ceramics
  • Drilling and cutting of micro components of crystalline origin by laser machining



Chief Executive

Gasser-Ravussin Avenue Louis Edouard Junod 7, 1522 Lucens, Suisse
+41 21 906 12 34