Felsa 4520

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6”’ | Hand Wind | Swiss Lever | No Seconds

 

  • Listing ID: 7921
  • Manufacturer / Brand: Felsa
  • Caliber: Felsa 4520
  • Size in French Lignes: 6'''
  • Size range mm largest diameter: 0 - 22 mm
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 17
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Right (0 - 120°)
  • Shock Protection: Incabloc
  • Beats per hour: 21,600
  • Balance Type: Glucydur
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1969
  • Identification: Movement marked with F 4520 under the balance wheel. Listed in the Engelkemper catalog from 1969
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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