Tudor Black Bay One 41

The Tudor Black Bay One 41, reference M79680-0001, has a 41 mm steel case. The case is 12.2 mm thick with a 22 mm lug width, and it has a polished and satin finish. The bezel is steel with a polished and satin finish. The self-winding calibre MT5601 is a chronometer with a power reserve of approximately 70 hours. The Black Bay One 41 has a flat sapphire crystal over a grey dial. The crown is a screw-down type with the Tudor rose in relief. Tudor rates the case to 100 metres. A steel bracelet with a polished and satin finish is fitted to the watch, with a steel folding clasp.