Tudor Black Bay One 36

The Black Bay One 36 (M79640-0005) is a 36 mm steel case with a thickness of 10.5 mm and a sapphire crystal. Its blue dial is set with 8 diamonds, including diamond-set hour markers, and is complemented by luminous hands and markers. The steel bracelet features a polished and satin finish with a TUDOR "T-fit" folding clasp and safety catch, while the stainless steel bezel is finished with matching polished and satin surfaces. Powered by the automatic Tudor Manufacture Calibre MT5400, it offers a 70-hour power reserve, water resistance to 100 m, and COSC chronometer certification.