18 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• FHF 1 denotes a group of movements with different diameters, different heights and different bridge shapes, e. g.
  • FHF 1 18 1/2”’ H4.3 (this movement)
  • FHF 1 19”’ H5.1 / FHF 2124
  • FHF 1 19”’ H5.1

• Listing ID: 7668
• Manufacturer / Brand: FHF
• Caliber: 1 18 1/2''' H4.3, height 4.3 mm
• Size in French Lignes: 18 1/2'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance with Breguet hairspring
• Power Reserve: Approx. 36 hours
• Production Period: Unknown
• Country: Switzerland
• Identification: Dial side marked with FHF 1.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)