The first lubrication-free watch bearing


MPS Watch introduces ceramics in the design of its ball bearings for the first time in 2004.

In principle, wheels should be cleaned and re-lubricated every 5 years. By offering the lubrication-free bearing, x-myrox, MPS Watch broke new ground at the time.

Patent number: EP1520111


  • Lubrication-free
  • Eliminates problems due to oils ageing
  • Stainless steel cage
  • Increased lifetime
  • Stable long-term performance
  • After-sales service through dealer network

Lubrication-free bearing


  • Product data sheet – x-myrox
  • SSC Publication – x-myrox

A team listening to your concerns

Lubrication of the wheels in a mechanical watch movement has long been a major concern for watchmakers.

This innovation is the result of research on materials by our engineers who contribute continually to the development of watchmaking technologies.

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