Blancpain Quattro

This limited series of 50 watches incorporates four watch-making complications, as its name suggests: an automatic movement, a chronograph with a flyback function, split seconds and a perpetual date. The movement is visible on the back of the case in 18-carat gold through sapphire crystal. The Quattro is worn on a bracelet of crocodile leather or black, square scales with tone-on-tone stitching.