The Rolex Cosmograph Daytona Rainbow (reference 116595RBOW) is a limited-edition timepiece that combines the precision of Rolex's chronograph with the brilliance of precious gemstones. Crafted in 18K Everose gold, it features a 40 mm case adorned with 56 brilliant-cut diamonds set into the lugs and crown guards. The bezel is set with 36 baguette-cut sapphires arranged in a rainbow gradient, complementing the 11 baguette-cut rainbow-colored sapphires as hour markers on the black lacquered dial. Powered by the Rolex Caliber 4130 movement, it offers a power reserve of approximately 72 hours. This exceptional timepiece is water-resistant up to 100 meters and comes with an 18K Everose gold Oyster bracelet with an Oysterlock clasp.