Precious metals and their alloys; goods made of precious metals or coated therewith, namely, jewelry charms, earrings, necklaces, bracelets, rings, cuff links, jewelry chains, watches; jewellery; earrings, necklaces, bracelets, rings; cuff links; jewellery chains; jewellery charms; precious stones; horological and chronometric instruments; replacement and structural parts for all the aforementioned goods