The first lubrication-free watch bearing
x-myrox
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
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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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