Rado Secret Diamonds automatic watch with black PVD-coated high-tech ceramic case and bracelet, round 40mm dial featuring silver-tone hands on a black background. Powered by Rado Calibre 03.734.331 movement (80-hour power reserve). Scratch-resistant sapphire crystal glass, screw-down bezel, fold-over clasp with push-button release, water resistant up to 50 meters.