Zenith 1110-401, Winding stem

• ZENITH original stem, not in factory packaging.

• Thread 0.90 mm.

• Fits cal: 1110

Data: Zenith cal: 1110

• 17 jewels, manual wind.
• Size: 5 x 6''' 11.7 x 14 mm.
• H: = 3.25 mm.
• N: = 21.600 A/h.
• Power reserve: 40 h.