Langendorf / Lanco 25

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17 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

  • Movement family:

 

  • Listing ID: 7838
  • Manufacturer / Brand: Langendorf / Lanco
  • Caliber: 25
  • Size in French Lignes: 17 1/2'''
  • Size range mm largest diameter: 31 - 40 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: Left
  • Balance Position: Right (0 - 120°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1939
  • Identification: Listed in the Classification Horlogère of 1939. Barrel bridge marked with LANCO.
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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