Tudor Black Bay GMT S&G

The Tudor Black Bay GMT S&G, reference M79833MN-0003, is a GMT watch with a 41 mm steel case. The case is 14.6 mm thick with a polished and satin finish, and the lug width is 22 mm. Tudor rates the case to 200 metres. The movement is the self-winding calibre MT5652, a chronometer with a power reserve of approximately 70 hours. A domed sapphire crystal covers the black dial. The bezel rotates in both directions and has 48 notches, and the crown is screw-down. A brown leather strap with a steel folding clasp and safety catch is fitted to the watch.