Certina 15.20-445, Setting lever spring
Tax included.
- CERTINA original part, not in factory packaging.
- Fits cal: 15.20, 15.21
Versions:
- 15.20: 6.75''' 19.800 A/h.
- 15.21: 6.75''' 21.600 A/h.
- 17.211: 7.75''' 21.600 A/h, date.
- 17.221: 7.75''' 21.600 A/h, date, modified balance.