Certina 13.20-415, Ratchet wheel
- CERTINA original part in factory sealed packaging.
- Comes with screw: 5415
- Fits cal: 13-20, 13-21, 13-22
Versions:
- 13-20: 19.800 A/h.
- 13-21: 19.800 A/h, threads for case clamps.
- 13-22: 21.600 A/h, threads for case clamps.
