Waltham 678

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6 3/4 x 8”’ | Hand Wind | Swiss Lever | No Seconds

 

  • Listing ID: 2221
  • Manufacturer / Brand: Waltham
  • Caliber: 678
  • Size: 6 3/4 x 8'''
  • Shape: Form
  • Winding: Manual (Crown)
  • Hand Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 17, 21
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Right (0 - 120°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance with
  • Power Reserve: Unknown
  • Production Period: 1946 - 1952
  • Identification: Wheel train bridge marked 678 and WALTHAM. Listed in the Waltham Material Catalog of 1958: First movement in this model was numbered 32.414.001 (A-14.001), last movement in this model was numbered 33.729.885 (R-29.885).
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-39#post-5200552
  • Country: U. S. A.
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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