10 1/2”’ | Automatic | Swiss Lever | Sweeping Seconds

 

• Listing ID: 4697
• Manufacturer / Brand: Bulova
• Caliber: 10CRAC
• Size: 10 1/2'''
• Shape: Round
• Winding: Automatic
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 30
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: KIF Elastor?
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1965
• Identification: Rotor marked with BULOVA and 10CRAC.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-7#post-1928043
• Country: U. S. A. / Switzerland
• Contributor ©: Uhrforum.de member malikka