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AS 1977-2 INT


AS 1977-2 INTAS 1977-2 INT


This shaped movement was put into many ladies' watches of the seventies. It appeared in different version on the market.

This movement only displays hour and minute. That's a tribute to its small size.

This movement also carries the suffix "INT", which stands for the combination of Durowe, SEFEA and Ebauches S.A..

The AS marking is pretty wrong here, since that movement differs a lot to the AS 1977 and INT AS 1977-2. The shape of the bridges and balance cock is in fact identical to the DuRoWe 1977-4.



 Technical data

Caliber1977-2 INT
Number of jewels17
EscapementAnchor with pallets
Shock protection(s)Incabloc
Balance cock directionclockwise
Hairspring studmoveable
Regulator typeHairspring key
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel
Mainspring barrel
Winding mechanismyoke
FunctionsHour, minute
Beats per hour21600
Size51/2 x 63/4'''
Image in Flume Werksucher K3 77
AS 1977-2 INTASAS1977-2 INT5 1/2 ''' 6 3/4''''''AS 1977-2 INT17 Jewels, 5 1/2 x 6 3/4'''''', 21600 A/h