11”’ | Hand Wind | Swiss Lever | Small Seconds

• Listing ID: 3802
• Manufacturer / Brand: Langendorf / Lanco
• Caliber: 1 Savonnette
• Size in French Lignes: 11'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• 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, probably around 1920, as the dial belonging to the movement has a red 12
• Identification: Bridge side marked with LANCO. The 1950 Paulson catalog lists the Lépine (open face) version, this is the Savonnette (hunter) version. The setting lever springs of both versions are identical.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-19#post-2962826
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)