FHF 67-401, Winding stem
- FHF original stem, not in factory packaging.
- Thread: 0.90 mm.
- Fits cal: 67, 67.2, 67.2N, 67.4, 73, 73.2, 73.2N, 73.4, 73.4N, 671, 671.2, 671.2N, 675, 675.4, 676, 676.4, 735, 735.4, 735.4N, 739, 739.4N
Technical data: FHF: 675-4
- 17 jewels, manual wind, sweep second, date.
- Size: 10.5''' 23.30 mm.
- H: = 4.0 mm.
- N: = 18.000 A/h.
- Power reserve: 40 h.