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

Remarks:

• Date quick setting by repeatedly pulling and pushing the crown
• Movement family:
  • Bulovae 11AO: manual winding, no seconds
  • Bulovae 11AOAC: automatic, sweeping seconds
  • Bulovae 11AOACB: automatic, sweeping seconds, date, day
  • Bulovae 11AOACD: automatic, sweeping seconds, date
  • Bulovae 11AOC: manual winding, sweeping seconds
  • Bulovae 11AOCB: manual winding, sweeping seconds, date, day
  • Bulovae 11AOCD: manual winding, sweeping seconds, date

• Listing ID: 21480
• Manufacturer / Brand: Bulova
• Caliber: 11AOACD
• 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: 17, 23
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: KIF Ultraflex
• Beats per hour: 21,600
• Balance Type: Glucydur
• Power Reserve: Approx. 40 hours
• Production Period: 1974+
• Country: Switzerland
• Identification: Movement marked with BULOVA and 11AOACD.
• Contributor ©: Anonymous