11 1/2”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Movement family:
  • AS 1746: Hand winding, no date
  • AS 1747: Hand winding, date
  • AS 1748: Automatic, no date
  • AS 1749: Automatic, date

• Listing ID: 18640
• Manufacturer / Brand: AS
• Caliber: 1746
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Holes in setting lever spring or rocking bar: 3
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Approx. 48 hours
• Production Period: Unknown, probably around 1965
• Country: Switzerland
• Identification: Movement marked with AS 1746/47 under the balance wheel. Original datasheet available from 1965.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)