MPS Watch is the leading specialist in ball bearings for the Swiss watchmaking industry. Our mission is simple: to maximize the performance of your automatic movements with high-precision components.
Our bearings, available with steel or ceramic balls, are designed for the finest watches. The ceramic option is a major technical advantage: it eliminates the need for lubrication and guarantees silent and durable winding.
We deliver complete, ready-to-use solutions, such as oscillating weights carefully assembled on bearings. Our expertise and vertical integration are the keys to guaranteeing the longevity of your watches.
SM 1234XZRY – ETA 7750 compatible
CHF 19.70
The SM 1234XZRY is a watch bearing that is compatible with the ETA 7750 calibre and part of the Prodige line.
With its "Haute Horlogerie" design and high-quality finish, it is 100% compatible with the original ETA 7750 movement. The bearing assembly on the oscillating weight is provided by means of a nut, which makes the kit removable.
The bearing rings and the cage are made of stainless steel; the balls are made of zirconia. This watch bearing is lubrication-free.
Data sheet
- Ø ext.
- 7.20
- Ø int.
- 1.20
The SM 1234XZRY is a watch bearing that is compatible with the ETA 7750 calibre and part of the Prodige line.
With its "Haute Horlogerie" design and high-quality finish, it is 100% compatible with the original ETA 7750 movement. The bearing assembly on the oscillating weight is provided by means of a nut, which makes the kit removable.
The bearing rings and the cage are made of stainless steel; the balls are made of zirconia. This watch bearing is lubrication-free.