A blue dial Rolex Cosmograph Daytona wristwatch with an Arabic numeral hour markers face. Features a platinum case, fixed grey Cerachrom bezel with tachymeter scale, automatic movement (calibre 4130), central chronograph function with three sub-dials displaying seconds, minutes and hours elapsed time. Includes date display at the 3 o'clock position, scratch-resistant sapphire crystal glass, screw-down crown, solid case back, round 40mm case size, Oysterlock clasp bracelet in grey ceramic, water resistant up to 100 meters (330 feet).