10”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 5571
• Manufacturer / Brand: Marc Favre
• Caliber: Model No. 4
• Size in French Lignes: 10'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown with pin/pusher
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1907
• Identification: Registered by Marc Favre in the Swiss Official Gazette of Commerce on 18.06.1907 as model No. 4. Model No. 4 is not an official caliber designation, but was used to register the design.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-64#post-8956147
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)