Tudor Black Bay One 36

The Tudor Black Bay One 36, reference M79640-0002, is housed in a 36mm steel case with a polished and satin-finished stainless steel bezel. The blue dial is paired with a sapphire crystal and luminous hands and markers, and is fitted to a steel bracelet with polished and satin finish and a "T-fit" folding clasp with safety catch. It is powered by the Manufacture Calibre MT5400, an automatic movement offering 70 hours of power reserve and COSC chronometer certification, with water resistance to 100 metres.