11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date

• Listing ID: 7942
• Manufacturer / Brand: Felsa
• Caliber: 4462
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 25
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Approx. 40 hours
• Production Period: Unknown, probably around 1967
• Identification: Movement plate marked with F 4462. Original datasheet from 1967 available.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)