Cartier's 'Ballon Bleu' watch debuted in 2010 and immediately became an icon of horological design. Staying true to the original, this version has a silver guilloché dial punctuated by Roman numerals and blued steel sword-shaped hands. Ideal for those who like to mix metals, it's made from 18-karat rose gold and stainless steel, with the signature protected crown set with a blue spinel cabochon. The Swiss-made calibre 1847 MC automatic movement can be viewed through the exhibition case back.

We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing watches@mrporter.com