The movement is rare caliber FHF 96(Fabrique d'Horlogerie de Fontainemelon, Switzerland)17 Jewels Incabloc: FHF 96 (ST)FHF 96 (ST) DescriptionThe FHF (Standard) caliber 96, a men's size movement, which was used frequently, is a direct relative of the vintageFHF 67, althogh the shape and decoration of the bridges is much more modern.
The center second hand is driven directly; the ring balance does not have a long regulator arm, but a quick release mechanism for the hairspring regulator - a very useful detail for a service.
On the dial side, you see the familiar yoke winding mechanism.
dial side view Technical dataManufacturerFHFCaliber96 (ST)Number of jewels17EscapementAnchor with palletsBalanceNickelShock protection(s)IncablocBalance cock directionclockwiseHairspring studmoveableRegulator typeFontoMovement constructionFork Escapement wheel, Fourth wheel, Third wheel Center wheel Mainspring barrelFeaturesSCDFunctionsHour, minute, secondBeats per hour18000Size111/2'''Image in Flume WerksucherK3 39 A watch mechanical and completely original.
A watch in a good condition and well work.
See the movement: "MIREXAL"~17J Rare cal.FHF 96 (ST) Vintage Swiss Circa 1970's Wristwatch style="text-decoration:none"