11”’ | Automatic | Swiss Lever | Indirect Sweeping Seconds |

Remarks:

• Early bumper automatic from AS with unidirectional winding

• Listing ID: 14313
• Manufacturer / Brand: AS
• Caliber: 1173
• Size in French Lignes: 11'''
• 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: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 36 hours
• Production Period: Unknown, probably around 1940
• Country: Switzerland
• Identification: Dial side marked with AS. Listed in the Ebauches SA catalog from 1942.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)