Longines 10.68Z-401, Winding stem

• New Longines original part. Not in factory packaging.

• Thread: 110

• Fits cal: 10.68Z, 10.68N, 10L

Technical data Longines cal: 10.68Z

• 15/17 jewels, manual wind, sub second.
• S: = 10.5'''  23.30 mm.
• H: = 4.10 mm.
• N: = 18.000 A/h.
• Power reserve: 41 h.
• Mainspring: 1.60 x 9.5 - 0.09 - 360, T-bar endpiece.

Versions: The 10.68Z comes with different caliber numbers, with flat balance hairspring or with Breguet, with or without shock protection.

• 10.68Z:     --
• 10.68N:     minor differences.
• 10L:          minor differences.