Stainless steel case with a stainless steel Rolex oyster bracelet. Fixed fluted 18k white gold bezel. Black dial with silver-tone hands and Roman numeral and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Rolex calibre 2230 automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 26 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Rolex Lady Oyster Perpetual 26 Black Dial Stainless Steel Oyster Bracelet Automatic Watch 176234BKRDO.