This Rolex Day-Date Ref. 18038 (circa 1980) is a remarkable example of luxury and craftsmanship, featuring an exceptional blue string dial set with baguette-cut sapphire hour markers and diamond accents. Crafted in 18k yellow gold, the 36 mm Oyster case is paired with the iconic President bracelet, offering both prestige and comfort. The deep blue dial, enhanced by the brilliance of sapphires and diamonds, creates a striking contrast that elevates the watch’s exclusivity. Powered by the Rolex Caliber 3055 automatic movement, it ensures precise timekeeping along with the signature day and date display. In outstanding condition, this rare configuration represents a highly collectible piece, combining bold aesthetics with timeless elegance—an unmistakable statement of refined taste and horological excellence.