Tudor Black Bay One 36 S&G

Tudor's Black Bay One 36 S&G, reference M79643-0006, has a 36mm steel case with a polished and satin finish. The case measures 10.5mm thick, with 19mm lugs. A fixed bezel in steel is covered by a yellow gold cap, and a flat sapphire crystal sits over the black dial, which is set with diamonds as hour markers. Luminous hands and indices aid legibility. Inside is the manufacture Calibre MT5400, a self-winding chronometer movement with 70 hours of power reserve. The screw-down crown, steel with a gold cap, carries the Tudor rose in relief. Fitted to a steel and gold bracelet with a folding clasp, the watch is waterproof to 100 metres.