Black Bay Chrono, 41mm stainless steel case with polished and satin-brushed finishes, black with silver counters, domed, fixed stainless steel bezel with matt black anodised aluminium disc with tachymetric scale and silver markings, manufacture calibre MT5813 (COSC) with chronograph function self-winding mechanical chronograph movement with bidirectional rotor system, 5-link stainless steel bracelet with polished and satin-brushed finishes, with Tudor “T-fit” rapid adjustment clasp, domed sapphire crystal, waterproof to 200m (660 ft)