Certina 13.20-450, Setting wheel
Tax included.
- CERTINA original part, new in factory sealed packaging.
- Fits cal: 13.20, 13.21, 13.22
Versions:
- 13-20: N: = 19.800, no mountings.
- 13-21: N: = 19.800, mounting threads.
- 13-22: N: = 21.600, mounting threads.