Tudor M79613-0005 Black Bay Men's Automatic Watch

316L stainless steel case with a stainless steel bracelet. Fixed bezel with diamond set. Black dial with index-diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Tudor Calibre MT5201 (COSC) automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Round case shape, case size: 31 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Black Bay Series. Dress watch style. Watch label: Swiss Made. Item Variations: 79613-0005. Tudor Black Bay 31 Automatic Diamond Black Dial Mens Watch M79613-0005.