Stainless steel case with a stainless steel rolex oyster bracelet. Fixed - domed 18k white gold diamond-set bezel. Purple dial with silver-tone hands and Roman numeral hour markers. Diamond filled roman numeral iv. Dial Type: Analog. Date display at the 3 o'clock position. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 31 mm. Round case shape. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Oyster Perpetual Datejust 31 Purple Dial Stainless Steel Rolex Oyster Automatic Ladies Watch 178344PRDO.