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 side
|Number of jewels||15|
|Escapement||Anchor with pallets|
|Balance||Nickel screw balance|
|Balance cock direction||counterclockwise|
|Regulator type||Long regulator arm|
Escapement wheel, Fourth wheel, Third wheel, Center wheel
|Setting lever spring||3 holes|
|Beats per hour||18000|
|Size||51/2 x 81/2'''|
|Image in Flume Werksucher ||1947 119|
ETA 761ETAETA7615 1/2 ''' 8 1/2''' '''15 Jewels, 5 1/2 x 8 1/2''' ''', 18000 A/h
Ancre ladies' watch (dial only)