10 1/2”’ | Hand Wind | Swiss Lever | Small Seconds

• Listing ID: 21123
• Manufacturer / Brand: Altus
• Caliber: 10 1/2'''
• 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: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 6
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Screw balance
• Power Reserve: Approx. 34 hours
• Production Period: Unknown
• Country: Switzerland
• Identification: Movement listed in the Flume catalog from 1942.
• Contributor ©: Anonymous