ETA 583

 
ETA 583

ETA 583

Description

This old ETA cylinder movement has got a diameter of 19,1mm.

Thanks to JackDaniels of the german UhrForum, it could be found on the Paulson movement finder of 1950 and identified as ETA 583.

base plate

base plate

On the base plate, you see, that there are no ruby bearings. Only the balance wheel has got a single ruby bearing on the cock.

gear train

gear train

The gear train is standard for a cylinder movement.

side view of the gear train

side view of the gear train

A speciality is the round and rare ETA hallmark, which was used only for a short period of time.

old, round ETA hallmark

old, round ETA hallmark

On the dial side, there’s a contemporarily modern rocking bar winding system with a very simple click mechanism, which consists only of a single spring.

ETA 583: Dial side

ETA 583: Dial side

Technical data

Manufacturer:ETA
Caliber:583
Size:8 3/4'''
A/h:18000
Number of jewels:1
Escapement:Cylinder
Balance types: Nickel anular balance (three legs)
Shock protection(s): none
Balance bearing / direction hairspring:Counterclockwise
Moveable stud:no
Adjust mechanism:Long regulator arm
Construction:
  • cylinder wheel
  • seconds wheel, third wheel, center minute wheel, mainspring barrel
Construction type:solid construction
Winding mechanism:rocking bar winding system
Setting lever spring:4 hole(s)

Usage gallery

unmarked ladies' watch

unmarked ladies' watch

This watch and movement is a kind donation for the movement archive. Thank you very much!