[ Precious metals and their alloys, namely, silver ingots, silver alloy ingots, gold ingots and platinum alloy ingots; goods in precious metals or coated therewith, namely, necklaces, bracelets, neck chains, charms, earrings, ankle bracelets, rings, ] clothing belt buckles [ pendants, tie clips, tie pins and watchbands; jewellery; precious stones; horological and chronometric instruments; watches of precious metal ]