UROFA 54

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5 1/4 x 8 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

  • Movement design is based on a Swiss form movement from Revue Thommen
  • Movement was available in 2 qualities:
    • Standard “G”
    • Premium “Tutima”
  • Movement family:
    • UROFA 54: hand set jewels
    • UROFA 541: difference unknown
    • UROFA 542: pressed-in jewels

 

  • Listing ID: 7295
  • Manufacturer / Brand: UROFA
  • Caliber: 54
  • Size in French Lignes: 5 1/4 x 8 1/2'''
  • Size range mm largest diameter: 0 - 22 mm
  • Shape: Form
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 7, 11, 15, 16
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Right (0 - 120°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: Approx. 37 hours
  • Production Period: 1931 - 1933
  • Identification: Dials side marked with UROFA 54.
  • External Link 2: https://www.glashuetteuhren.de/kaliberuebersichten-modelle/uhren-rohwerkefabrik-ag-glashuette-urofa/kaliber-54/
  • Country: Germany
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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