ETA 406

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8 3/4”’ | Hand Wind | Cylinder | No Seconds

Listing ID: 7127
Manufacturer / Brand: ETA
Caliber: 406
Size in French Lignes: 8 3/4'''
Size range mm largest diameter: 0 - 22 mm
Shape: Round
Winding: Manual (Crown)
Hands Setting: Crown
Seconds Hand: None
Escapement: Cylinder
Date, Day, Month...: None
Jewels: 10
Setting Lever Screw/Pin Position: Right
Balance Position: Left (240 - 360°)
Shock Protection: None
Beats per hour: 18,000
Balance Type: Brass
Power Reserve: Unknown
Production Period: Unknown, probably around 1935
Identification: Movement marked with ETA on the dial side, and with 406 on the base plate. Listed in the Ebauches SA catalog from 1935.
Country: Switzerland