
AS 970, Balance, complete, no: 721N, fab. Renata
- Complete balance, fab: Renata.
- N: = 18.000 A/h.
- Fits cal: 970, 1156, 1556
Data:
- 15/17 jewels, manual wind.
- Size: 8,75''' 19,4 mm.
- H: = 3,45 mm.
- N: = 18000 A/h.
- Power reserve: 45 h.
Versions of AS 970:
- 970: 8,75''' N=18000, flat plate and bridges.
- 1156: 8,75''' N= 18000, no mounting flange, bevelled edges.
- 1556: 8,75''' N= 18000, bevelled edges.
- 1726: 8,75''' N= 21600, flat plate and bridges.
- 1727: 8,75''' N= 21600, no mounting flange, bevelled edges.
- 1828: 8,75''' N= 21600, bevelled edges.