Diamonds and 18k white gold case with a stainless steel diamond oyster bracelet. Fluted 18k white gold bezel. Black dial with luminous silver tone hands and diamond hour markers. Date displays at the 3 o'clock position. Self-winding movement. Scratch resistant sapphire crystal. Case diameter: 26 mm. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds date. Rolex Lady Datejust Black Diamond Dial 18k White Gold Fluted Bezel and Diamond Case President Watch 179239BKDP.