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

Remarks:

• Movement family:
  • Bifora 111: Hand winding
  • Bifora 111 AUT: Automatic

• Listing ID: 21387
• Manufacturer / Brand: Bifora
• Caliber: 111 AUT
• 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...: None
• Jewels: 22
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Bishock
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: 1953 - 1956
• Country: Germany
• Identification: Dial side and rotor marked with B in a circle and 111. Listed in the Flume K1 catalog in the part from 1957.
• Contributor ©: Anonymous