Kurth Frères KF / Certina 320

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12”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

  • Movement family:
    • Kurth Frères KF / Certina 320: small seconds, no date
    • Kurth Frères KF / Certina 320 T: small seconds, date
    • Kurth Frères KF / Certina 321: small seconds, no date, different bridge shapes
    • Kurth Frères KF / Certina 321 T: small seconds, date, different bridge shapes
    • Kurth Frères KF / Certina 324: indirect sweeping seconds, no date
    • Kurth Frères KF / Certina 324 T: indirect sweeping seconds, date

 

  • Listing ID: 8209
  • Manufacturer / Brand: Kurth Frères KF / Certina
  • Caliber: 320
  • Size in French Lignes: 12'''
  • 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: 15
  • 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 1947
  • Identification: Dial side marked with 320. Listed in the Flume K1 catalog in the part from 1947.
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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