Longines 10.85N

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10 1/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

  • The movement is available in three different versions with different heights:
    • Longines 10.85: Height 4.0 mm (from 1903)
    • Longines 10.85N: Height 3.6 mm (from 1909)
    • Longines 10.85M: Height 2.8 mm (from 1909)
  • Crown wheel, ratchet wheel and click underneath the barrel bridge

 

  • Listing ID: 7337
  • Manufacturer / Brand: Longines
  • Caliber: 10.85N
  • Size in French Lignes: 10 1/4'''
  • Size range mm largest diameter: 22 - 31 mm
  • Shape: Round
  • Winding: Manual (Crown)
  • Hands Setting: Crown
  • Seconds Hand: None
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: None
  • Jewels: 18
  • Setting Lever Screw/Pin Position: Center
  • Balance Position: Right (0 - 120°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Bimetallic screw balance with Breguet hairspring
  • Power Reserve: Unknown
  • Production Period: From 1909 (source: http://m.iwatch365.com/thread-15944844-1-1.html)
  • Identification: Movement marked with Longines on the dial side and with 10.85N.
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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