ETA 1256 = Girard-Perregaux 47
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11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds
- Listing ID: 7054
- Manufacturer / Brand: ETA / Girard-Perregaux
- Caliber: ETA 1256 = Girard-Perregaux 47
- 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: Right
- Balance Position: Bottom (120 - 240°)
- Shock Protection: Incabloc
- Beats per hour: 18,000
- Balance Type: Glucydur
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1952
- Identification: Movement marked with Girard-Perregaux 47. Listed in the Flume K1 catalog in the part from 1952. Original datasheet from 1952 available.
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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