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ETA 2472

 

ETA 2472ETA 2472

Description

The ETA 2472 is an often used selfwindig movement with a date indication. When it was launched in the early sixties, it reflected the state-of-the-art with its decentrally located minute wheel and the two-way selfwindig mechanism. The rotor is axle-beared and drives the familiar ETA ratched wheels.

The large ring balance beats slowly with 18000 A/h and is of course secured by two Incabloc shock protection systems. A novelty was the moveable hairspring stud, which allowed, together with the long regulator arm, a precise and simple regulation.

The date advances instantly at midnight and can be corrected semi-fast.

This movement was also used by Kienzle under their number 70/1.

ETA 2472 dial sideETA 2472 dial side

 

 

 Technical data

ManufacturerETA
Caliber2472
Number of jewels21
EscapementAnchor with pallets
BalanceNickel
Balance cock directionclockwise
Hairspring studmoveable
Regulator typeLong regulator arm
Winding mechanismyoke
FeaturesSCD,QG,RDR,AUT
FunctionsHour, minute, second, day, selfwinding
Beats per hour18000
Size111/2'''
Image in Flume Werksucher 1962 100
ETA 2472ETAETA247211 1/2''''''ETA 247221 Jewels, 11 1/2'''''', 18000 A/h, SCD,QG,RDR,AUT
Factsheet

 

 

Usage gallery

Kienzle Swiss Automatic gents watchKienzle Swiss Automatic gents watch

 

 

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