Silver-tone stainless steel case and bracelet. Uni-directional rotating blue stainless steel bezel. Black dial with luminous silver-tone snowflake-shape hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. ETA Caliber 2824 Automatic movement, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 40 mm. Deployment clasp. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second. Heritage Black Bay Series. Dress watch style. Watch label: Swiss Made. Pre-Owned Tudor Black Bay Heritage Black Dial Mens Watch 79220B-BKSSS.