ETA 2650

 
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ETA 2650

Technical data

Manufacturer:ETA
Caliber:2650
Number of jewels:17
Escapement:Pallet lever
Balance types: Nickel anular balance
Shock protection(s): ?
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:yes
Adjust mechanism:Long regulator arm
Winding mechanism:yoke winding system
Features:SCD,AUT
Functions:hour, minute, second, selfwinding
A/h:21600
Size:7 3/4'''
Production period:1971 - 1980