Cased in 18K white gold at 40mm, the Day-Date 40 carries a fixed fluted 18K white gold bezel and a round case profile finished with a solid case back and screw-down crown. The blue dial is appointed with Roman numeral hour markers, silver-toned hands, and minute markers tracing the outer rim, while the day of the week appears at 12 o'clock and the date is displayed at 3 o'clock.
Power comes from the Rolex calibre 3255 automatic movement, delivering a 70-hour power reserve alongside chronometer-grade timekeeping. A scratch-resistant sapphire crystal protects the dial, and the watch maintains water resistance to 100 meters / 330 feet. The concealed crown clasp secures the 18K white gold President bracelet for a seamless, comfortable fit.
Reference 228239-0007 is presented with its original box and papers, making it a complete example of one of Rolex's most iconic dress watch collections. Functions include day, date, hour, minute, and second.
