Otero 437

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6 3/4 x 8”’ | Hand Wind | Swiss Lever | Indirect Sweeping Seconds

 

  • Listing ID: 4285
  • Manufacturer / Brand: Otero
  • Caliber: 437
  • Size: 6 3/4 x 8'''
  • Shape: Form
  • Winding: Manual (Crown)
  • Hand Setting: Crown
  • Seconds Hand: Sweeping seconds (central seconds)
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 21
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Right (0 - 120°)
  • Shock Protection: Rufa Anti-Shock
  • Beats per hour: 21,600
  • Balance Type: Nickel
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1975
  • Identification: Movement marked 437 under the balance. Movement container marked with OTERO.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-13#post-2398441
  • Country: Germany
  • Contributor ©: Uhrforum.de member malikka

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