6 3/4”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 7335
• Manufacturer / Brand: Langendorf
• Caliber: 6630-1
• Size in French Lignes: 6 3/4'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1975
• Identification: Movement marked with LANCO and 6630-1. As Langendorf 6630 listed in the Flume K3 catalog.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)