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ETA 761

 

ETA 761ETA 761

Description

The ETA 761 is a typical, nominal 5 1/4 ligne, ladies' watch movement of the, probably late, fourties.

As all movements of that type, it uses the same construction with the movment bridge, housing the four gears. Here, it is nicely finished with angled edges and pretended chatons. The screw balance is unfortunately not shock protected.

On the dial side, there's the familiar yoke winding system.

The only speciality of this movement is, that the escapement pallets are transparent.

ETA 761 dial sideETA 761 dial side

 

 

 

 Technical data

ManufacturerETA
Caliber761
Number of jewels15
EscapementAnchor with pallets
BalanceNickel screw balance
Shock protection(s)none
Balance cock directioncounterclockwise
Hairspring studfixed
Regulator typeLong regulator arm
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel
Mainspring barrel
Winding mechanismyoke
Setting lever spring3 holes
FunctionsHour, minute
Beats per hour18000
Size51/2 x 81/2'''
Image in Flume Werksucher 1947 119
ETA 761ETAETA7615 1/2 ''' 8 1/2''' '''ETA 76115 Jewels, 5 1/2 x 8 1/2''' ''', 18000 A/h
Factsheet

 

 

Usage gallery

Ancre ladies' watch  (dial only)Ancre ladies' watch (dial only)