Belonging to the Géald Genta collection, the new Bulgari Octo Quadri-Retro chronograph in steel and ceramic, evolution of the Octo Bi-Retro. The self-winding movement implements a column-wheel chronograph, jumping hours, minutes, date and retrograde chronograph functions; 21,600 vibrations per hour, 45-hour power reserve. The case measures 45 millimetres in diameter and features a crown set with an onyx cabochon, cloisonné work on the dial. It is water-resistant to 100m. Equipped with a crocodile strap and a 3-blade steel folding clasp, it will be on sale for 17,600 euros.