Timekeeping instruments. Movements. Forms, dimensions and nomenclature
€165.00
BS EN IEC 60730-2-7 Automatic electrical controls Part 2-7: Particular requirements for timers and time switches
€23.00
BS ISO 16359 Horology — Harmonized practices to demonstrate wrist-watches chemical regulatory compliance
BS ISO 6426-2 Horological vocabulary Part 2: Technical and commercial definitions
Timekeeping instruments. Crowns and sealed tubes. Designs and dimensions
€193.00
Horology. Procedure for evaluating the accuracy of quartz watches
Methods of evaluation of the lifetime of a battery-powered watch
Watch-cases and accessories. Gold alloy coverings Determination of fineness, thickness, corrosion resistance adhesion
Watch-cases and accessories. Vapour phase deposited coatings
Horology — Harmonized practices to demonstrate chemical regulatory compliance of wrist-watches
