Silver-tone stainless steel case with a olive green leather strap. Fixed black ceramic bezel. Black dial with silver-tone hands and Arabic numeral hour markers. Minute markers. Fuel consumption markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. 24 hour (dual time) display. Citizen caliber Eco-Drive B877 eco-drive movement. Scratch resistant mineral crystal. Solid case back. Round case shape. Case size: 42 mm. Case thickness: 13 mm. Band width: 22 mm. Tang clasp. Water resistant at 200 meters / 660 feet. Functions: date, GMT, second time zone, hour, minute, second, solar-powered. Promaster Nighthawk Series. Sport watch style. Watch label: Japan Movt. Citizen Eco-Drive Promaster Nighthawk Black Dial Men's Watch BJ7138-04E.