Precious metals and their alloys and goods made of these materials or coated therewith included in this class, namely, figures of precious metal, key rings of precious metal, rings of precious metal, necklaces of precious metal, bracelets of precious metals, earrings of precious metal, watch bands of precious metal, tie pins of precious metal; jewelry, jewelry boxes, cases, precious stones; timepieces and chronometric instruments, presentation cases for timepieces, cases for timepieces