Breitling Navitimer 8 Automatic 41 Men’s Watch M1731410-BG66. This 41mm watch features a black DLC-coated stainless steel case and black leather strap. The black dial has luminsecent hands and Arabic numeral hour markers, as well as a date window displayed at 6 o’clock. It is powered by the Breitling Caliber 17 self-winding automatic COSC Chronometer certified movement with a power reserve of 38 hours.