FHF 170-445, Setting lever spring
- New original part in factory sealed packaging.
- Fits cal: 170, 170-1
Technical data: FHF: 5170
- 17 jewels, manual wind, sweep second.
- Size: 8.75''' 19.7 mm.
- H: = 3.9 mm.
- N: = 18.000 A/h.
- Power reserve: 45 h.
Technical data: FHF: 5170