precious metals, precious gem stones, jewelry, clocks, watches and chronometers

precious metals and their alloys, and goods made of or in part of precious metals or coated therewith, namely, jewelry, necklaces, bracelets, pins and brooches, pendants, earrings, rings, chains, jewelry boxes, cuff links, tie pins, tie clips, pocket combs, charms, belt buckles, blazer buttons, watches, chronometers and clocks, and parts therefor