Cahier des charges pour le contrôle des montres à étoiles
€25.00
Horlogerie. Axe de centre des montres dimensions de raccordement avec la chaussée.
HORLOGERIE. PROFILS DE PLATINES.
Technical requirements and verification for watches and watch movements; watches with pallet lever escapement
€24.39
Technical requirements and verification for watches and watch movements; watches with electrical energy source, frequency of oscillating system 1000 Hz
Horological definitions; positions for control
Horlogerie. Cahier des charges pour le contrôle des ébauchés.
€59.00
Gaskets for watches
Balance staffs for watches and clocks; main types, designations
Bracelets for watches; fitting dimensions
Push pieces for watches; main dimensions, terms
Watches; shapes and measurements of movements
Wrist watches; sizes and diameters of round movements
Shock-absorber for watches; main dimensions, fits
Jewelled bushings for watches
