Oris 451

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9 3/4”’ | Hand Wind | Pin Lever | Small Seconds

 

  • Listing ID: 4411
  • Manufacturer / Brand: Oris
  • Caliber: 451
  • Size in French Lignes: 9 3/4'''
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: Small seconds
  • Escapement: Pin Lever
  • Date, Day, Month...: None
  • Jewels: 15
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: Oris
  • Beats per hour: 18,000
  • Balance Type: Nickel
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1950
  • Identification: Marked with "451" on the barrel bridge, Oris logo marked on the dial side. Listed in the Paulson catalog from 1950, not yet in the Flume from 1947.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-11#post-2205716
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member malikka

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