Patek Philippe 10-200-401, Winding Stem*
- PATEK PHILIPPE original winding stem.
- 1 pcs, not in factory packaging.
- Thread: 0.90 mm.
- Total length: 12.5 mm.
- Fits cal: 10'' 200
Data: Patek Philippe cal: 10'' 200, no´s: 950.000 - 959.999, then later: 740.000 - 751.199
- 18 jewels, manual wind, hour minute and sub second display.
- S: = 22.70 mm.
- H: = 3.65 mm.
- N: = 19.800 A/h.
- Power reserve: