Dugena 775 = Helvetia 102

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7 3/4”’ | Hand Wind | Swiss Lever | No Seconds

 

  • Listing ID: 5115
  • Manufacturer / Brand: Helvetia / Dugena
  • Caliber: Dugena 775 = Helvetia 102
  • Size: 7 3/4'''
  • Shape: Round
  • Winding: Manual (Crown)
  • Hand Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 17
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: Incabloc
  • Beats per hour: 21.600
  • Balance Type: Unknown
  • Power Reserve: Unknown
  • Production Period: Unknown
  • Identification: Ratchet wheel marked with Dugena 775. Listed in the Flume K3 catalog as Helvetia 102.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/#post-1120411
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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