Aurore-Villaret 423.2e-721, balance, complete
AV original balance, complet in factory sealed packaging.
- Fits cal: 423.2e, 425.2e, 4200.2e, 4205.2e
Data: Aurore-Villaret 423
- 17/21 Jewels, manual wind, no second.
- Size: 10,5''' 23,3 mm.
- H: = 2.80 mm.
- N: = 18.000 A/h.
- Power reserve: 42 h.
Versions:
- 423 - 427: 10.5'''
- 4200 - 4202: 11.5'''
- 4205 - 4207: 11.5'''
