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

Remarks:

• Movement family:
  • FHF 71: 10 1/2”’
  • FHF 711: 11 1/2”’ (also marked as 71!)

• Listing ID: 14357
• Manufacturer / Brand: FHF
• Caliber: 711
• 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: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1956
• Country: Switzerland
• Identification: Movement marked with FHF logo and 71 (not 711!) under the balance wheel and on the dial side. Original datasheet available from 1956.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)