11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Movement family:
  • Certina 25-65: Automatic
  • Certina 25-651: Automatic, date
  • Certina 25-651: Automatic, date, day
  • Certina 25-66: Manual winding
  • Certina 25-661: Manual winding, date

 

• Listing ID: 6543
• Manufacturer / Brand: Certina
• Caliber: 25-65
• Size: 11 1/2'''
• Shape: Round
• Winding: Automatic
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 27
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 19,800
• Balance Type: Glucydur
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1962
• Identification: Rotor marked with CERTINA 25-65. Listed in the Flume K2 catalog from 1962.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)