To mark 50 years of its chronographs, TUDOR is relaunching its Black Bay Chrono model in steel with a reworked case and two dial options with contrasting sub-counters in the purest tradition of the sports chronograph.
41mm steel case, steel bracelet 41-mm steel case with polished and satin finish, Fixed 316L steel bezel with matt black anodised aluminium disc with tachymetric scale and silver markings, Manufacture Caliber MT5813 (COSC) Self-winding mechanical movement with bidirectional rotor system, Opaline with black counters, domed 316L steel screw-down pushers at 2 o'clock and 4 o'clock, Domed sapphire crystal, Waterproof to 200 m (660 ft), Riveted 316L steel bracelet with polished and satin finish with folding clasp and safety catch