Certina 25-66-415, Ratchet Wheel, NOS
- CERTINA original part in factory sealed packaging.
- Screw 5415 included.
- Fits cal: 25-66, 25-661
Versions: 19800 A/h:
- 25-65: automatic.
- 25-651: automatic, date.
- 25-652: automatic, day, date.
- 25-66: manual wind.
- 25-661: manual wind, date.
Versions: 28800 A/h:
- 25-671: automatic, date.
- 25-672: automatic, day, date.
- 25-68: automatic, minor mod.
- 25-681: automatic, date, minor mod.
- 25-682: automatic, day, date, minor mod.