Repair and maintenance services rendered by watchmakers, jewellers and other persons engaged in the repair and/or maintenance of jewels, precious stones, horological and chronometric instruments; remounting jewellery; servicing, refurbishment and repair of watches, clocks, horological and chronometric instruments; replacement and repair of watch bands; replacement of batteries in watches; leather care, cleaning and repair; repair of leather articles

Custom manufacture of goods, including the custom manufacture of jewellery and trophies; cutting of gemstones; polishing services, including polishing of jewellery; engraving services, including engraving jewellery, watches, trophies and gift items; enamelling services; electroplating services; gilding services; gold-plating services

Design services; design of jewellery; design of goods made of precious metals and their alloys; design of horological and chronometric instruments, watches and clocks; authenticating jewellery; diamond authentication and certification services; grading of gemstones, including diamonds; inspection of watches, clocks, horological and chronometric instruments