Felsa 410

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11 1/2”’ | Automatic | Swiss Lever | Small Seconds |

Remarks:

  • Movement family:
    • Felsa 410: Small seconds
    • Felsa 420: Sweeping seconds
  • First rotor automatic with bidirectional winding

 

  • Listing ID: 3207
  • Manufacturer / Brand: Felsa
  • Caliber: 410
  • Size: 11 1/2''', height 6 mm
  • Shape: Round
  • Winding: Automatic
  • Hand Setting: Crown
  • Seconds Hand: Small seconds
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 17
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: Incabloc
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: 44 hours
  • Production Period: 1942
  • Identification: Marked with F 410 on the dial side
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-28#post-3715599
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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