Domed Ruby Cap Jewel – Precision Bearing for Balance Pivot
Domed Ruby Cap Jewel – Precision Bearing for Balance Pivot

Domed Ruby Cap Jewel for Watches

53100

Precision Bearing Component for the Balance Pivot

The domed ruby cap jewel is an essential part of the balance pivot bearing in watch movements. Together with the hole jewel, it forms an ultra-precise bearing that minimizes friction and ensures smooth operation.

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