Tudor Black Bay 58 M79012M-0001 39 mm Brown Dial

The Tudor Black Bay 58 M79012M-0001 gives the 39 mm case a bronze construction with a matching bronze unidirectional bezel and a brown matte dial. Sapphire crystal and a screw-down crown support the compact diver's 200-metre water resistance, while the warm case material distinguishes it from the stainless-steel Black Bay 58 references. The watch retains the collection's direct, no-date display.

Its MT5400 calibre is an automatic movement with bidirectional winding and hand-winding capability. Measuring 30.3 mm in diameter and 5 mm high, it uses 27 jewels, a silicon hairspring and a free-sprung variable-inertia balance secured by a traversing bridge. The COSC Chronometer beats at 28,800 vph, Tudor regulates it to -2/+4 sec/day, and the movement provides a 70-hour reserve.