Chrome steel case with a black rubber strap. Uni-directional rotating black PVD bezel. Black dial with luminous hands and index hour markers. Minute markers across the outer rim. Dial Kind: Analog. Luminescent hands and markers. Day of the week and date show on the 3 position. Automatic movement. Scratch resistant Hardlex crystal. Skeleton case back. Case diameter: 43 mm. Case thickness: 12.5 mm. Spherical case form. Band width: 22 mm. Tang clasp. Water-proof at 100 meters / 330 feet. Purposes: date, day, hour, minute, second. Sport watch taste. Watch label: Japan Movt. Seiko 5 Black Dial Rubber Strap Automatic Mens Watch SNZB23J2.