18k yellow gold case with a 18k yellow gold rolex jubilee bracelet. Fixed - 18k yellow gold diamond-set bezel. Black dial with yellow gold-tone hands and luminous stick hour markers. Dial Type: Analog. Luminescent hands and dial markers. Date display at the 3 o'clock position. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Case diameter: 26 mm. Round case shape. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Lady Datejust 26 Black Dial 18K Yellow Gold Rolex Jubilee Automatic Watch 179158BKSJ.