Hahn Model No. 1138

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19”’ | Hand Wind | Swiss Lever | Small Seconds

 

  • Listing ID: 5556
  • Manufacturer / Brand: Hahn
  • Caliber: Model No. 1138
  • Size: 19'''
  • Shape: Round
  • Winding: Manual (Crown)
  • Hand Setting: Crown with lever
  • Seconds Hand: Small seconds
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 15
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Bimetallic screw balance with Breguet hairspring
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1899
  • Identification: Registered by Hahn in the Swiss Official Gazette of Commerce on 20.05.1899 as model No. 1138. Model No. 1138 is not an official caliber designation, but was used to register the design.
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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