14 finished products of precious and non-precious metal, namely, jewelry, wedding rings, friendship rings, medals, middles of watch cases; precious metal alloys in the form of cast, sheet or wire; half-worked products and finished products of precious metal for industrial use, namely, screws and parts for watches and parts of electrical connectors in electronic apparatus; worked and half-worked jeweller's art, namely, jewelry, wedding rings, friendship rings, medals, middles of watch cases