Silver-tone stainless steel case with a silver-tone stainless steel and 18kt yellow gold oyster bracelet. Fixed yellow gold-tone 18kt yellow gold bezel. Black dial with yellow gold-tone hands and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Rolex Calibre 2235 Automatic movement, containing 31 Jewels, bitting at 28800 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 31 mm. Fold over clasp with a safety release. Functions: date, hour, minute, second. Datejust Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Rolex Datejust Automatic Diamond Black Dial Unisex Watch 78243 BKDO.