Breitling Watch Transocean Chronograph Black Red Gold RB015212/BF15/433X. The Transocean Chronograph reinterprets the pure design of the classic 1950s and 60s chronographs in a resolutely contemporary style. The slender, understated fuselage carries onboard a high performance engine in the shape of Caliber 01, entirely developed and produced in the Breitling workshops. The dial is a model of clarity and readability featuring refined details such as applied hour markers. The luxury and prestige of the finest long haul journeys.