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AS 1001

AS 1001AS 1001


The AS 1001 shown here was in that 7-jewel version a movement, which was made probably for the export into the USA. The import code "WXW" was used by Westfield.

The bearings are not made of synthetic rubis, but by metal bushings. Only the balance staff and the anchor pallets were left as synthetic rubis.

The rest of this movement is a classical constructed tiny ladies' watch movement, which represented the technical state of the art of the thirties and fourties.

dial sidedial side

 Technical data

Number of jewels7
EscapementAnchor with pallets
BalanceNickel screw balance
Shock protection(s)none
Balance cock directionclockwise
Hairspring studfixed
Regulator typeLong regulator arm
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel
Mainspring barrel
FunctionsHour, minute
Beats per hour18000
Image in Flume Werksucher 1947 18
AS 1001ASAS10017 3/4''''''AS 10017 Jewels, 7 3/4'''''', 18000 A/h


Usage gallery

Westfield ladies' watchWestfield ladies' watch