Jewelry; jewelry, namely, rings, key-rings of precious metal, belt buckles of precious metal, buckles for watchstraps, earrings, cuff-links, bracelets, charms, broaches, necklaces, tie pins, ornamental pins, medallions; precious metals and their alloys; goods in precious metals or coated therewith, namely, jewelry patches and pocket jewelry clasps; horological and chronometric instruments; watches