Orator 105A = Helvetia 105-34

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5 3/4 x 8 3/4”’ | Hand Wind | Swiss Lever | No Seconds

 

  • Listing ID: 2841
  • Manufacturer / Brand: Helvetia / Orator
  • Caliber: Orator 105A = Helvetia 105-34
  • Size in French Lignes: 5 3/4 x 8 3/4''' (according to manufacturer 5 1/4''')
  • 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: 15
  • 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: Unknown
  • Production Period: Unknown
  • Identification: Ratchet wheel marked ORATOR and barrel bridge with 105A. Listed in the Paulson catalog of 1950 as Helvetia.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-27#post-3679470
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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