Tudor Black Bay One 31 S&G

The Black Bay One 31 S&G (ref. M79613-0006) is a 31mm steel case with a fixed bezel in solid yellow gold, set with diamonds. The silver dial is fitted with diamond-set hour markers, complemented by luminous hands and markers, and protected by a sapphire crystal. The bracelet combines steel and yellow gold links, secured by a "T-fit" folding clasp with a solid gold logo on the safety catch. Inside is the automatic Tudor Manufacture Calibre MT5201, COSC-certified, offering 50 hours of power reserve and water resistance to 100 metres.