Pre-owned Rolex Cosmograph Daytona Chronograph Automatic Diamond Black Dial Mens Watch 116503BKGDDO. Silver-tone stainless steel case with two-tone (silver-tone and yellow gold-tone) stainless steel and 18kt yellow gold oyster bracelet. Fixed yellow gold-tone 18kt yellow gold bezel. Black dial with yellow gold-tone hands and diamond hour markers. Tachymeter function. Analog dial type with luminous hands. Chronograph with three sub-dials for 60-second, 30-minute and 12-hour functions. Powered by Rolex Calibre 4130 automatic movement (44 jewels, 28800 vph, ~72-hour power reserve). Scratch-resistant sapphire crystal. Screw-down crown. Solid case back. Round 40mm case shape. Folding oysterlock clasp. Water resistant to 100 meters / 330 feet. Functions include chronograph, hour, minute, second. Belongs to Cosmograph Daytona series. Luxury Swiss Made watch style.