Longines 701-404, Winding stem, split

• LONGINES original inner stem, male.
  

• Fits cal: 701, 706, 708
  

Data Longines cal: 701 (base caliber: Record 651).

• 17 jewels, manual wind, date.
• Size: 11.5''' 26.0 mm.
• H: = 4.00 mm.
• N: = 19800 A/h.
• Power reserve: 37 h.

Versions:

• 701: 19800 A/h, date.
• 706: 21600 A/h.
• 708: ?