Rolex Lady Datejust 26mm Automatic White Dial 18k Yellow Gold 179178 PWZLHF 18k yellow gold case with a 18k yellow gold oyster bracelet. Fixed 18kt yellow gold fluted bezel. White dial with yellow gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Automatic movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 26 mm. Round case shape. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second.