Silver-tone stainless steel case with a two-tone (silver-tone and rose gold-tone) leather strap. Fixed rose gold-tone stainless steel bezel. Black dial with rose gold-tone hands and index hour markers. City markers around the outer rim. Dial Type: Analog. Luminescent hands. Perpetual calendar. Date, signal reception indicator, summer time indicator subdials. Citizen Caliber Eco-Drive H145 eco-drive movement. Scratch resistant sapphire crystal. Solid case back. Round case shape, case size: 42 mm, case thickness: 10 mm. Band width: 25 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: perpetual calendar, atomic timekeeping, radio controlled, world time, date, GMT, second time zone, hour, minute, second, solar-powered. Sport watch style. Watch label: Japan Movt. Citizen World Perpetual A-T World Time Black Dial Men's Watch CB0166-54H.