Stainless steel case with a stainless steel Rolex oyster bracelet with 18kt yellow gold center links. Bi-directional rotating 18kt yellow gold bezel with a black ceramic top ring. Black dial with luminous yellow gold hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 40 mm. Case thickness: 12 mm. Round case shape. Band width: 16 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Casual watch style. Watch label: Swiss Made. Item Variations: 116713, 116713-BSO, Rolex-116713, Rolex-116713-BSO. Rolex GMT-Master II Black Dial Stainless Steel and 18kt Yellow Gold Rolex Oyster Automatic Mens Watch 116713BKSO.