Pre-owned barrel wheel with mainspring part for Omega watch with automatic movement caliber 562. Part number: 1200 Also used in calibers: 563, 564 and 565..
New mainspring part for Rolex with automatic movement caliber: 1520, 1525, 1530, 1535, 1555, 1556, 1560, 1565, 1570, 1575 and 1580. Part number: B7825 Y1..