40 Goldsmiths' and silversmith's services, included in class 40, in particular gold and silver working, gold and silver plating, gold plating, silver plating, treatment of materials relating to jewellery and goldsmith's and silversmith's services and/or reworking of jewellery, in particular metal treating and hardening, and treatment of materials for surface finishing and/or cutting of gemstones; jeweller's services, included in class 40, in particular processing of precious stones, engraving, polishing, abrasion, grinding, casting, forging, rolling, cutting, adjusting of ring size, stone mounting, width adjustment, surface modification, colour modification, alloy modification, grading and cutting of precious stones and gemstones, metal treating and hardening and surface finishing, cutting of precious stones and gemstones, reworking and treating of jewellery; food and beverage treatment; custom manufacture relating to precious stones and semi-precious stones, precious metals, semi-precious metals and their alloys, and imitations thereof, and goods thereof or coated therewith, other goods of precious metal or precious stones, and imitations thereof, namely, statues and figurines [statuettes] of precious metal, semi-precious metal or stones or imitations thereof or coated therewith, ornaments, coins and tokens of value, and works of art of precious metal or semi-precious metal or stones or imitations thereof, or coated therewith, bracelets, jewellery of yellow amber, brooches, chains of precious metal, diamonds, boxes of precious metal, threads of precious metal [jewellery], ivory jewellery, gold, unwrought or beaten, gold thread [jewellery], necklaces, chains of precious metal, jewellery, chains, tie clips, tie pins, works of art of precious metal, cuff links, medals, medallions, coins, earrings, pearls, platinum [metal], rings, key rings, ornamental pins, statues of precious metal, jewellery incorporating precious stones, jewellery incorporating semi-precious stones, jewellery incorporating pearls, jewellery and fittings therefor, key rings, in particular split rings with trinket or decorative fob, and key chains and charms therefor, chains of precious metal, silver, unwrought or beaten, silver thread [jewellery], silver jewellery, horological and chronometric instruments and fittings therefor, wristwatches, chronographs, chronometers, pendulum clocks, stopwatches, pocket watches, alarm clocks, watch straps, watch winders, watch springs, watch cases, watch glasses, watch chains, movements for clocks and watches, clock and watch hands, dials [clock- and watchmaking], jewellery boxes and watch boxes, jewellery boxes, cases for clock- and watchmaking and cases for watches [presentation], jewellery boxes and watch boxes, jewellery cases and watch cases, boxes of precious metal, presentation cases for horological articles, parts and fittings of all the above goods; energy production; treatment and transformation of materials; printing, and photographic and cinematographic development; duplication of audio and video recordings; air and water conditioning and purification; slaughtering of animals; rental, hiring and leasing of articles relating to the providing of the aforesaid services, included in class 40; consultancy and information in relation to the aforesaid services, included in class 40