Tudor Black Bay Chrono S&G

The Tudor Black Bay Chrono S&G, reference M79363N-0001, is a chronograph with a 41mm steel case. The case measures 14.4mm thick, with a lug width of 22mm. A domed sapphire crystal covers the black dial, which carries luminous hands and indices. The fixed bezel has a tachymetric scale, set against a case built for the manufacture calibre MT5813, a self-winding chronometer movement with 70 hours of power reserve. Flyback function and small seconds accompany the chronograph, operated through a screw-down crown. The steel and gold bracelet closes with a folding clasp in the same combination. Tudor rates the case to 200 metres.