Rolex Sky Dweller Champagne Dial 18K Yellow Gold Rolex Oyster Automatic Mens Watch 326938CAO. 18kt yellow gold case with a 18kt yellow gold Rolex oyster bracelet. Bi-directional rotating 18kt yellow gold bezel. Champagne dial with yellow gold-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 42 mm. Round case shape. Triple folding clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, GMT.