ETA Calibre 2781 – Part No.1482 Driving gear for Ratchet Wheel Related posts: ETA Calibre 2773 – Part No.1482 Driving gear for Ratchet Wheel ETA Calibre 2780 – Part No.1482 Driving gear for Ratchet Wheel ETA Calibre 2791 – Part No.1482 Driving gear for Ratchet Wheel