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AS 1789

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11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date |

Remarks:

  • The rotor of the movement shown is marked with ’17 JEWELS’, but the movement has 25 (rotor was likely replaced)
  • Movement family:
    • AS 1700: no date
    • AS 1701: date
    • AS 1788: date, differences to 1700 not known, movement maybe specific for Rado watches
    • AS 1789: date, differences to 1701 not known, movement maybe specific for Rado watches

 

  • Listing ID: 20296
  • Manufacturer / Brand: AS
  • Caliber: 1789
  • Size in French Lignes: 11 1/2'''
  • Size range mm largest diameter: 22 - 31 mm
  • Shape: Round
  • Winding: Automatic
  • Hands Setting: Crown
  • Seconds Hand: Sweeping seconds (central seconds)
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: Date
  • Jewels: 25
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: Incabloc
  • Beats per hour: 18,000
  • Balance Type: Glucydur
  • Power Reserve: Unknown
  • Production Period: Unknown
  • Country: Switzerland
  • Identification: Movement marked with AS 1789 and 1700/1701 next to the balance wheel. AS 1701 listed in the Flume K2 catalog from 1962.
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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