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

Remarks:

• Triple calendar:
  • Pointer date: Quick-setting with pusher at 4H
  • Day: no quick-setting
  • Month: Setting only with pusher at 2H
• Movement family:
  • AS 1290: base movement, no date
  • AS 1291: pointer date
  • AS 1349: date, day
  • AS 1380: pointer date, day, month

• Listing ID: 11797
• Manufacturer / Brand: AS
• Caliber: 1380
• 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...: Date & Day & Month
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 40 hours
• Production Period: Unknown, probably around 1959
• Country: Switzerland
• Identification: Listed in the Feilner catalog from 1959 and in the Flume K2 catalog from 1962.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)