AS 338

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18”’ | Hand Wind | Swiss Lever | Small Seconds |
Remarks:

  • As caliber 337 also with a different shape of the wheel train bridge

 

  • Listing ID: 140
  • Manufacturer / Brand: AS
  • Caliber: 338
  • Size in French Lignes: 18'''
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: Small seconds
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 14
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Left (240 - 360°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Bimetallic screw balance
  • Power Reserve: Unknown
  • Production Period: Around 1928
  • Identification: Movement marked ASSA. Listed in the 1928 Ebauches SA catalog
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-61#post-8622861
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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