Tudor Black Bay

Tudor's Black Bay M7941A1A0NU-0003 is a dive watch with a 41mm steel case. The case measures 13.6mm thick, with a 21mm lug width for the bracelet. A unidirectional rotating bezel in steel with a black aluminium insert sits at the case edge, and a domed sapphire crystal covers the black dial. Inside is the self-winding manufacture calibre MT5602-U, a Master Chronometer certified movement with 70 hours of power reserve. Hour markers and hands carry luminous treatment for low-light legibility. The steel bracelet closes with a folding clasp. Tudor rates the case to 200 metres, secured by a screw-down crown.