Tudor Black Bay Chrono

Tudor's Black Bay Chrono M79360N-0013 is a chronograph in a 41 mm steel case measuring 14.4 mm thick. The fixed steel bezel carries a matt black tachymetric scale, matching the tachymeter marked on the dial's flange. A domed sapphire crystal covers the black dial with silver counters and luminous hands and indices. Inside is the self-winding Manufacture calibre MT5813, a COSC-certified chronometer movement with flyback function and a 70-hour power reserve. The date sits at 6 o'clock alongside a small seconds display. Screw-down pushers and a screw-down crown protect the chronograph functions from the elements. The watch is fitted with a five-link steel bracelet closed by a folding clasp, and Tudor rates the case to 200 metres.