Certina 17-251, Sweep second wheel, no: 227, H: 5.85 mm.
Tax included.
- New CERTINA original part in factory sealed packaging.
- Height: 585
- Fits cal: 17-251
Technical data Certina cal: 17-251
- 17 jewels, manual wind, sweep second date.
- S: = 7.75''' 17.2 mm.
- H: = 4.35 mm.
- N: = 19.800 A/h.
- Power reserve: 44 h.
Versions:
- 17-25:
- 17-251: date.