Precious metals and their alloys, namely, gold, silver, platinum; precious stones, jewelry made of precious metal or coated therewith, namely bracelets, rings, charms, necklaces, ear clips, cuff-links, earrings, ornamental pins, tie pins, pendants, rings being jewelry, medallions, brooches; horological and chronometric instruments and parts and accessories thereof, namely, chronometers, wrist watches, pocket watches, jewelry watches, watch bands, watch straps, watch bracelets, watch chains, c...