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

Remarks:

• Movement family:
  • Bifora 910: hand winding, direct sweeping seconds
  • Bifora 910 CLD: hand winding, direct sweeping seconds, date
  • Bifora 910 AUT: automatic, direct sweeping seconds
  • Bifora 910 AUT CLD: automatic, , direct sweeping seconds, date
  • Suffix /1: modified setting lever and minute wheel

• Listing ID: 11051
• Manufacturer / Brand: Bifora / Dugena
• Caliber: Bifora 910 CLD = Dugena 1149
• 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
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Bishock
• Beats per hour: 18,000
• Balance Type: Gold plated nickel
• Power Reserve: Approx. 40 hours
• Production Period: 1962 - 1980
• Identification: Movement marked with Bifora logo and 910 under the balance wheel. Listed as Bifora 910 in the Engelkemper catalog from 1967.
• Country: Germany
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)