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Large diameter bearing


Manufacturing large diameter watch bearings took MPS years to perfect. Titan bearings are used for roles such as automatic winding using a peripheral oscillating weight, to drive indicator functions or as the basis for rotating the movement around its own axis.

All the references for large diameter bearings offered by MPS Watch can be viewed in the online shop.


  • Automatic winding using peripheral oscillating weight
  • Driving indicator functions
Integrated dampers provide:

Better shock resistance
Reduced sound levels

Large diameter watch bearing

Large diameter bearing
Large diameter bearing
Large diameter bearing
Large diameter bearing
Large diameter bearing
Large diameter bearing
Large diameter bearing
Large diameter bearing

Everything to develop your large diameter bearing

Do you want to develop your solution adapted to the special features of your construction based on Titan? To follow our design process, you can go to the next step and view the references for our large diameter bearings. 

E-shop for standard products

MPS Watch has developed an online purchasing site where, in just a few clicks, you can order all the standard budget bearings including Titan, our large diameter bearings. Available items are dispatched within 48 hours. Don’t forget to stop by! 

A team listening to your concerns

Using a peripheral oscillating weight to wind the watch by means of a Titan bearing allows the user to see all the components of the movement through the display case back. Our production engineers have developed exclusive processes able to manufacture bearing rings several tens of millimetres in diameter – up to 40 mm – and only a few tenths of a millimetre in cross-section. 

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