Belforte 11F 19 = AS 1361

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

Listing ID: 5769
Manufacturer / Brand: AS / Belforte
Caliber: Belforte 11F 19 = AS 1361
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: 17
Setting Lever Screw/Pin Position: Left
Balance Position: Bottom (120 - 240°)
Shock Protection: Trishock?
Beats per hour: 18,000
Balance Type: Monometallic screw balance
Power Reserve: Unknown
Production Period: Unknown, probably around 1952
Identification: As AS 1361 listed in the Flume K1 catalog in the part from 1952. Rotor marked with Belforte 11F 19.
External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-66#post-9339107
Country: Switzerland