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

Remarks:

• Movement family:
  • Felsa 465: no date
  • Felsa 465N: no date, new barrel bridge
  • Felsa 472: date

• Listing ID: 7875
• Manufacturer / Brand: Felsa
• Caliber: 465
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1949
• Identification: Movement marked with F 465 under the balance wheel. Listed in the Classification Horlogère from 1949.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)