Backes & Strauss As the world's oldest diamond company boasting a history of more than 220 years, the watchmaker got the inspiration for the lavishly decorated Princess Red Heart from a 19th-century brooch from its archive. The watch features two diamond-encrusted interlocking hearts





Louis Vuitton Designed in collaboration with Paul Pettavino, the Tambour Spin Time Regatta features a gold boat, hand engraved and enamelled on the dial, blue alligator strap with 18ct pink gold folding, and comes with a painted Damier canvas trunk as a case









Van Cleef & ArpelsThe inspiration for Lady Arpels Une journée à Monaco, which pays tribute to Monaco where the annual charity auction takes place, comes from the beautiful French Riviera. Its turquoise and mother-of-pearl dial tells the story of a mother and daughter taking a stroll along the Mediterranean coast







Piaget If you are looking for thinness in a fine watch, the Altiplano Automatic Skeleton is made with the world's thinnest automatic openworked calibre and for the first time treated to a black PVD. To highlight its exclusivity, the rim of the case-back is engraved with "Only Watch 2013"