11 1/2”’ | Hand Wind | Pin Lever | Sweeping Seconds |

Remarks:

• Rocking bar winding
• Minute wheel, cannon pinion and hour wheel are missing from the movement shown here

• Listing ID: 4776
• Manufacturer / Brand: Brac
• Caliber: 107
• 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: Pin Lever
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Marked with Brac 107 under the balance. Listed in the Flume K2 and K3 catalogs, but without illustration.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-6#post-1639727
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)