A steel Rolex chronograph watch, "Cosmograph Daytona", with an oyster steel bracelet, folding clasp. Round case with fixed and engraved tachymetric scale bezel, black dial (3 counters : hours totalizer at 9 o'clock, minutes totalizer at 3 o'clock, small second at 6 o'clock). Luminescent hands and index.
Reference : 116520.