Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed silver-tone stainless steel bezel. Blue dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Perpetual calendar. Chronograph - sub-dials displaying: three- 12/24 hour, function, power reserve indicator/day. Citizen Caliber Eco-Drive W770 eco-drive movement. Scratch resistant mineral crystal. Pull / push crown. Solid case back. Round case shape, case size: 46 mm, case thickness: 14.5 mm. Band width: 23 mm. Deployment with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: perpetual calendar, chronograph, alarm, date, day, GMT, second time zone, hour, minute, second, power reserve indicator, Bluetooth, solar-powered. Casual watch style. Watch label: Japan Movt. Citizen Proximity Eco-Drive Perpetual Calender Chronograph Blue Dial Mens Watch BZ1000-54L.