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ETA 2365

 

ETA 2365ETA 2365

Description

1952, ETA lauched their ladies' selfwinding movement line with the base caliber 2365, which was offered in different versions, with Glucydur balance, which nickel balance, with 21 or 25 jewels. On the version with 25 jewels, the four additional jewels are not real functional and only put into the brass wheels of the selfwinding mechanism.

ETA 2365, 25 JewelsETA 2365, 25 Jewels

removed selfwinding mechanismremoved selfwinding mechanism

selfwinding mechanismselfwinding mechanism

base platebase plate

ETA 2365 dial sideETA 2365 dial side

 

 

 Technical data

ManufacturerETA
Caliber2365
Number of jewels21/25
EscapementAnchor with pallets
BalanceNickel screw balance / Nickel
Shock protection(s)Incabloc
Balance cock directioncounterclockwise
Hairspring studfixed/moveable
Regulator typeHairspring key
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel
Large driving wheel, Mainspring barrel
Winding mechanismyoke
Setting lever spring2 holes
FeaturesSCD,AUT
FunctionsHour, minute, second, selfwinding
Beats per hour18000
Size73/4'''
Production time1952-?1966
Image in Flume Werksucher 1957 53
ETA 2365ETAETA23651952-?19667 3/4''''''ETA 236521/25 Jewels, 7 3/4'''''', 18000 A/h, SCD,AUT
Factsheet

 

 

Usage gallery

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