![Certina 25-36-180/1, Barrel with arbor](http://urdelar.se/cdn/shop/files/0000_certina_1_52a93a48-1cac-4696-93f1-55b9b94c00d9_{width}x.jpg?v=1693902306)
Certina 25-36-180/1, Barrel with arbor
- CERTINA original parts in very good used condition.
- Comes without mainspring.
- Fits cal: 25-36
Data Certina caliber: 25-36
- 17 jewels, manual wind, sweep second.
- S: = 11.5''' 25.60 mm.
- H: = 4.20 mm.
- N: = 19.800 A/h.
- Power reserve: 43 h.
- Mainspring: 1.30 x 8.5 - 0.11
Versions:
- 25-35: 18.000 A/h, center second.
- 25-36: 19.800 A/h, center second.