Lemania CH27

Example movement: Lemania CH27 No: 18 797, manufactured from 1944 - 1968.

Technical data: Lemania cal: CH27

• 
  17 jewels, manual wind, chronograph, 60 s, 60 min counter.
• 
  S: = 12''' 27.0 mm.
• 
  H: = 5.60 mm.
• 
  N: = 18.000 A/h.
• 
  Power reserve: 41 h.

Versions, all with Breguet hairspring:

• 
  S27: base caliber, sweep second.
• 
  S27 T1: separate barrel and train wheel bridge.
• 
  CH27: 1944, chronograph.
• 
  CH27 c 12: 1944, chronograph, 12 h counter.
• 
  DS27: 1950, date.