8 3/4”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Movement family:
  • FHF 37: bigger barrel
  • FHF 371: smaller barrel
  • FHF 372: smaller barrel, date
  • FHF 373: smaller barrel, date, day
  • FHF 374: bigger barrel, date
  • FHF 378: bigger barrel, date, day

• Listing ID: 12684
• Manufacturer / Brand: FHF
• Caliber: 37
• Size in French Lignes: 8 3/4'''
• Size range mm largest diameter: 0 - 22 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: Bottom (120 - 240°)
• Shock Protection: KIF Trior
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1976
• Country: Switzerland
• Identification: Movement marked with FHF 37 on the base plate. Original datasheet from 1976 available.
• Contributor ©: Uhrforum.de member buchenhain
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-69#post-9803176