Primary batteries Watch
€269.00
Horological vocabulary Part 2: Technical and commercial definitions
€155.00
BS ISO 16359 Horology — Harmonized practices to demonstrate wrist-watches chemical regulatory compliance
€23.00
BS EN IEC 60730-2-7 Automatic electrical controls Part 2-7: Particular requirements for timers and time switches
Methods of evaluation of the battery life of a battery-powered watch
€77.00
Horology. Procedure for evaluating the accuracy of quartz watches
€193.00
Methods of evaluation of the lifetime of a battery-powered watch
€165.00
Watch-cases and accessories. Gold alloy coverings Determination of fineness, thickness, corrosion resistance adhesion
Specification for automatic electrical controls household and similar use. Particular requirements Timers time switches
Watch-cases and accessories. Vapour phase deposited coatings
Specification for time switches for tariff and load control
Horology. Functional and non-functional jewels
Timekeeping instruments. Movements. Forms, dimensions and nomenclature
Specification for safety of household and similar electrical appliances Particular requirements clocks
