ETA Calibre 2781 – Part No.1498 Bearing wheel for oscillater weight FacebookTweetPinEmailPrint Related posts: ETA Calibre 2772 – Part No.1498 Bearing wheel for oscillater weight ETA Calibre 2773 – Part No.1498 Bearing wheel for oscillater weight ETA Calibre 2778 – Part No.1498 Bearing wheel for oscillater weight