The Rolex Lady-Datejust features an elegant yellow gold case and bracelet, a stunning Cornflower Blue dial with diamond-set Roman numeral IX markers in gold-tone hands. It includes analog display functions: hour, minute, second, date at 3 o'clock position. Features fixed bezel set with diamonds, sapphire crystal resistant to scratches, concealed crown clasp, round shape, case size 28mm, solid case back, and is water-resistant up to 100 meters (330 feet).