Stauffer Peerex 10 1/2''' = Buser 25

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10 1/2”’ | Hand Wind | Swiss Lever | Small Seconds

 

  • Listing ID: 885
  • Manufacturer / Brand: Stauffer / Buser
  • Caliber: Peerex 10 1/2''' = Buser 25
  • Size in French Lignes: 10 1/2'''
  • Size range mm largest diameter: 22 - 31 mm
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: Small seconds
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 15
  • Setting Lever Screw/Pin Position: Right
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: Shock-Resist
  • Beats per hour: 18,000
  • Balance Type: Screw balance
  • Power Reserve: Unknown
  • Production Period: Around 1950
  • Identification: Shown as Buser 25 in the "Official Catalogue of genuine Swiss Watch repair parts" from 1949. Movement hallmarked with Peerex, a trademark of Stauffer
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-52#post-7055135
  • Country: UK / Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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