Heuer 11-8180, Fly-back arm
Tax included.
- Used Heuer original part in very good condition.
- Fits Heuer cal: 11, 12, 14, 15 (base caliber: Buren 1281).
- Fits Hamilton cal: 11
- Fits Valjoux cal: 7740, 7741
Versions: Heuer
- 11: N: = 19800.
- 12: N: = 21600.
- 14: as cal: 12 with 24h GMT.
- 15: as cal: 12, sub second instead of 12 h counter.