Stainless steel case with a stainless steel oyster bracelet. Fixed stainless steel fluted bezel. Silver dial with luminous hands and luminous stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and dial markers. Date display at the 3 o'clock position. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 31mm. Round case shape. Deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: hours/ minutes/ seconds/ date. Luxury watch style. Watch label: Swiss Made. Rolex Lady Datejust 31 Silver Index Dial Oyster Bracelet 18k White Gold Fluted Bezel Watch 178274SSO.