Black ion-plated stainless steel case and bracelet. Fixed black ion-plated bezel. Black dial with orange skeleton hands and index hour markers. Dial Type: Analog. Citizen caliber E031 eco-drive movement. Scratch resistant mineral crystal. Screw down crown. Solid case back. Round case shape. Case size: 41 mm. Case thickness: 9.6 mm. Band width: 21 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Additional Info: uses eco-drive technology powered by any light and never needs a battery. Eco-drive Series. Casual watch style. Watch label: Japan Movt. Citizen Black Dial Black Ion-plated Mens Watch BJ6535-51E.