FHF 281

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

Remarks:

  • Movement family:
    • FHF 28: 10 1/2”’, no date
    • FHF 28-2: 10 1/2”’, date
    • FHF 28-2N: 10 1/2”’, date, difference to 28-2 not known
    • FHF 28-3: 10 1/2”’, pointer date
    • FHF 281: 11 1/2”’, no date
    • FHF 281-2: 11 1/2”’, date
    • FHF 281-2N: 11 1/2”’, date, difference to 281-2 not known
    • FHF 281-3: 11 1/2”’, pointer date

 

  • Listing ID: 4003
  • Manufacturer / Brand: FHF
  • Caliber: 281
  • 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: Right
  • Balance Position: Right (0 - 120°)
  • Shock Protection: Incabloc
  • Beats per hour: 18,000
  • Balance Type: Screw balance
  • Power Reserve: 44 hours
  • Production Period: Unknown, probably around 1950
  • Identification: Movement marked FHF 28 on dial side (the FHF 281 is always marked FHF 28, but the "real" FHF 28 has only 10 1/2'''). Listed in the "Official Catalogue of genuine Swiss Watch repair parts" from 1949, not yet in the 1947 Flume catalog.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-17#post-2765427
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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