Since 1884 Breitling have been a specialist in technical watches and today are the official supplier to world aviation. Unusually for a large luxury watch manufacturer all of Breitling's watches are equipped with chronometer-certified movements. All mechanical chronograph parts are crafted in Breitling's own workshops and Breitling remains one of the last independent family-run Swiss watchmakers.Undeniably special the Breitling Transocean Chronograph Unitime Men's Watch is another game-changer from the luxury Swiss watchmaker. With the Manufacture Calibre B05 Breitling's engineers have totally reimagined and reinvented the model's noted world-time mechanism for unprecedented practicality and allure. When the wearer takes a flight simply turning the crown clockwise or anti-clockwise enables the immediate correction of the hour hand the city disc and the 24-hour disc: the date will also automatically correct itself. Presented in gleaming steel this effortlessly handsome model is also a high-performance self-winding chronograph.