Longines 12.68Z-724, Balance staff

• LONGINES original balance staff. Not in factory packaging.

• Fits cal: 12.68Z, 12.68ZS, 12.68ZQ, 12.68Z-Stop
  

Technical data Longines cal: 12.68Z

• 15/17 jewels, manual wind, sub second.
• S: = 12'''  27.0 mm.
• H: = 4.25 mm.
• N: = 18.000 A/h.
• Power reserve: 41 h.