A classical expression of Audemars Piguet, this Jules Audemars Chronograph pairs the line's restrained dress-watch sensibility with a 39mm yellow gold case and black dial. The contrast gives the watch a sharper, more formal character than a lighter dial would. An automatic movement powers the chronograph, adding useful mechanical depth without disturbing the design's composure. At 11.5mm thick, it wears with a slim, balanced profile.