Methods of evaluation of the lifetime of a battery-powered watch
€172.00
Watch-cases and accessories. Gold alloy coverings Determination of fineness, thickness, corrosion resistance adhesion
€201.00
Primary batteries Watch
€281.00
Specification for automatic electrical controls household and similar use. Particular requirements Timers time switches
Watch-cases and accessories. Vapour phase deposited coatings
Timekeeping instruments. Crowns and sealed tubes. Designs and dimensions
Mains-operated synchronous clocks
Classification of jewelled horological mechanisms. Lever and pin pallet
Radioluminescent deposits for time measurement instruments: specification for conditions for carrying out checks on radioluminescent deposits
Radioluminescent deposits for time measurement instruments: specification for general requirements for radioluminescence deposits for time measuring instruments
Specification for radioluminous time measurement instruments. Instruments bearing radioactive luminous materials
Impulse jewels for watches
€24.39
Balance studs for watches and clocks
Pallets for watches
