Two-tone stainless steel case with a black polyurethane bracelet. Uni-directional rotating bezel. Black dial with silver-tone hands and index hour markers. Depth meter scale appears around the outer rim. Dial Type: Analog. Date display at the 3 o’clock position. Three – mode, 24 hour, seconds. Eco-drive movement. Scratch resistant mineral crystal. Solid case back. Case diameter: 48 mm. Case thickness: 15 mm. Round case shape. Band width: 21mm. Band length: 10 inches. Buckle clasp. Water resistant at 200 meters / 660 feet. Functions: 50-minute chronograph, depth meter, date, hour, minute, second. Sport watch style. Watch label: Japan Movt. Item Variations: BJ2128 05E, BJ2128.05E, BJ212805E. Citizen Promaster Depth Meter Chrono Black Dial Black Polyurethane Mens Watch BJ2128-05E.