Rolex 1400

Data Rolex cal: 1400

• 
  18 jewels, manual winding.
• 
  Size: 13.75 mm.
• 
  H: = 3.23 mm.
• 
  N: = 21600 A/h.
• 
  Power reseve: 38 h.

Versions:

• 
  1400: Freesprung balance with timing screws.
• 
  1401: Regulator.