10 1/2”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 4080
• Manufacturer / Brand: Buren
• Caliber: 10 1/2 N
• 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: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Bridge side of the movement marked BUREN, dial side marked 10 1/2 N. Not listed in any movement identifiers known to me.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-16#post-2732519
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)