Rare MkIII Rolex Daytona 16520 “Inverted 6” Dial. N serial. 100% original condition, mint original Red Daytona dial, lightly polished case, very clean Zenith Rolex Caliber running perfectly and all chrono functions spot on. Equipped with its original Rolex Oyster 78360-503 matte finish bracelet, P Date Code (1991). Timed, tuned, waterproof.