17 1/2”’ | Hand Wind | Cylinder | Small Seconds |

Remarks:

• Rocking bar winding
• Click on the dial side
• Pillar construction

• Listing ID: 20027
• Manufacturer / Brand: Langendorf / Lanco
• Caliber: 1761
• Size in French Lignes: 17 1/2'''
• Size range mm largest diameter: 31 - 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Cylinder
• Date, Day, Month...: None
• Jewels: 5
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Brass
• Power Reserve: Unknown
• Production Period: Unknown
• Country: Switzerland
• Identification: Dial side marked with Langendort logo LWC. Bridge side marked with 1761 on the bridge side. Listed in the Engelkemper catalog from 1967.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)