Bridging the past and present, the Chronomaster collection embodies the brand’s mastery of automatic, high frequency chronograph movement and the unique design language established over the course of 50 years. A modern reinterpretation of the 1971 A3817, this Chronomaster Revival model combines the distinct 37mm tonneau-shaped case of the A386 with the iconic white, tri-colour dial of the A386. First introduced in 1971, the original A3817 stood out from the crowd with its sporty, steel tonneau-shaped case, iconic tri-colour dial, and progressive design elements such as the shark tooth scale. Housed in a 37mm steel case, the white dial is finished in white lacquer with three counters, each in a different colour. Power and precision come courtesy of the El Primero 400 movement. Originally introduced in 1969 as the world’s first automatic chronograph calibre, today the movement is still renowned for its unrivalled precision. A steel ladder bracelet completes the classic look.