10 1/2”’ | Hand Wind | Pin Lever | Indirect Sweeping Seconds |

Remarks:

• Click on the dial side
• Rocking bar winding
• The movement shown here is missing the minute wheel and the hour wheel
• Movement family:
  • 2001: 10 ½”’, no seconds
  • 2002: 10 ½”’, small seconds
  • 2003: 10 ½”’, indirect sweeping seconds
  • 2004: 10 ½””, no seconds
  • 2005: 10 ½””, small seconds
  • 2006: 10 ½””, indirect sweeping seconds

• Listing ID: 2415
• Manufacturer / Brand: Brac
• Caliber: 2003
• Size in French Lignes: 10 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: Pin Lever
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Similar to Diashock, maybe Brac specific
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1957
• Identification: Barrel bridge and dial side marked Brac 2003. Listed in Flume K1 catalog in the 1957 part.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-37#post-4702468
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)