Filing, grinding , polishing , turning, milling , hardening, tempering ,
Rolling, plating , assembly, fine places … there are
many old techniques necessary to create a watch.
Finisching the boss of the minute hand
HAndfinishing the cloick spring
Drilling the holes for the screw of the golde chaton
Cutting the teeth of the second wheel.
Polishing the pivots of the minute wheel.