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ETA 2651

 

ETA 2651ETA 2651

Description

In the early 1970ies, ETA lauched their final movement series of 7 3/4 sized movements. Their variations ranged from a simple handwinding movement with 21600A/h (ETA 2640) to the high-beat selfwinding movement with day and date (ETA 2678).
From this series originates this caliber ETA 2651, a slow-beating movement with axle beared rotor and date display. It is a direct relative of the ETA 2671, which is still produced today and only differs on the beating frequency and the ball-bearing of the rotor.

ETA 2651 without selfwindig plateETA 2651 without selfwindig plate

ETA 2651 dial sideETA 2651 dial side

 

 Technical data

ManufacturerETA
Caliber2651
Number of jewels17
EscapementAnchor with pallets
BalanceNickel
Shock protection(s)Incabloc
Balance cock directioncounterclockwise
Hairspring studmoveable
Regulator typeLong regulator arm
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Large driving wheel
Mainspring barrel
Winding mechanismyoke
FeaturesSCD,QG,RDR,AUT
FunctionsHour, minute, second, day, selfwinding
Beats per hour21600
Size73/4'''
ETA 2651ETAETA26517 3/4''''''ETA 265117 Jewels, 7 3/4'''''', 21600 A/h, SCD,QG,RDR,AUT
Factsheet

 

 

Usage gallery

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