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: