8 3/4”’ | Hand Wind | Swiss Lever | Small Seconds

 

• Listing ID: 1654
• Manufacturer / Brand: Bifora
• Caliber: 84
• Size: 8 3/4'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 15, 16, 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: 1918 - 1934
• Identification: Dial side marked with the Bifora logo and 84.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-43#post-5657733
• Country: Germany
• Contributor ©: Uhrforum.de member buchenhain