Replaced with 79230B Stainless steel case with a aged leather strap. Uni-directional rotating stainless steel bezel with a blue top ring. Black dial with luminous silver-tone hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement with a 38-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 40 mm. Case thickness: 13 mm. Round case shape. Band width: 22 mm. Slip through clasp. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second. Dress watch style. Watch label: Swiss Made. Item Variations: 79220B BKSLS, 79220B.BKSLS, 79220BBKSLS. Tudor Black Bay Heritage Automatic Black Dial Aged Leather Mens Watch 79220B-BKSLS.