A 44 mm professional sports chronograph with a black dial, three counters and a unidirectional steel bezel with a tachymeter scale to convert distance into speed. The teeth on the bezel, inspired by motor racing, are emblematic elements of this best-selling collection. Casual and chic, this automatic chronograph is full of details inspired by the world of engines, including the high-tech metal bracelet with a pilot extension to be worn over the racing suit.