Tudor Black Bay Steel Ref - M79730-0004 40.0 brown counters

brown counters

blue hand-stitched large square scale alligator strap

18K white gold bezel

Calibre 3120 selfwinding movement with dive-time measurement

black dial with stopwatch function with minutes and seconds

Tudor Black Bay Steel Ref - M79730-0004 40.0 brown countersRendered in all steel, this recent addition to the Black Bay family is fitted with the TUDOR Manufacture Calibre MT5612, a self winding mechanical movement with bidirectional rotor system that allows a power reserve of approximately 70 hours. At the same time robust yet impressively sleek, the Black Bay Steel introduces a date function to the iconic TUDOR timepiece. A tribute to TUDOR's rich history of producing legible and accurate diver's watches,