Inspired by the robotic sounds of retro electronic music and a recent fascination with old toy robots, hip jeweller Rock Candy has designed a new collection - aptly named Mr Robotto (below). Made from 18-carat gold with diamonds and sapphires, each Mr Robotto piece has moving body parts and a 'secret' compartment in which to store a little something. They are available in two sizes and in white, black, yellow, pink, blue or a multicoloured On Pedder edition. They cost from HK$22,000 to HK$85,000. Available at On Pedder, Wheelock House, Central, tel: 2118 3489; and Rock Candy, 1 Elgin Street, SoHo, tel: 2549 1018.