Watch & Jewellery

Acrotec is the largest independent watch components supplier for the Swiss premium mechanical watch market, with long established operating companies, some active in the watch market for over 100 years. The companies have long standing relationships with all major actors of this market. The Group manufactures most of the key components of a movement like oscillating weights, escapements, shock absorbers, and spring barrels. All parts manufactured by the Group meet the highest quality standards set out by its customers and are complying with the Swiss Made label requirements. Acrotec is also active in the field of watch decoration and jewelry.


The companies active in the Watch and Jewellery division :

  • Butech: Specialised wire for watchmaking stones
  • CAPSA: High-precision components for watch movements and dressing
  • Décovi: Precision turning for complex components ( oscillating weights )
  • EasyDec: Specialised in the high precision turning of micro components
  • Générale Ressorts: Specialist in barrel springs and energy modules
  • H2i: Innovative, high-performance, accurate measuring tools including ONEOF® products
  • Horlyne: Production and decoration of high-end oscillating weights
  • KIF Parechoc: High precision watch components
  • Mimotec: UV LIGA technology, CLR LIGA, anti-counterfeiting
  • Petitpierre: Complex assembly machines and high end tools
  • Pierhor-Gasser: Stones for watchmaking
  • PoliTrempe: Includes all processing related to part termination
  • Precipro: Precious metal machining
  • Sigatec: Manufacturing and assembly of micromechanical components in silicon
  • STS: Surface treatment on all components of the watch movement
  • WatchDec: Turning of micro-components