Polished style for today's man from the Citizen Eco-Drive Calibre 8700 Collection... outstanding men's Perpetual Calendar Alarm watch is masculine and sophisticated in stainless steel and leather. Dynamic men's watch is powered by the sun or any other light source and will never require a new battery. Handsome polished steel case is presented on the attractive black leather strap. Perfectly round, polished steel bezel frames the white dial with luminous hands, Roman numeral hour markers, alarm, day, date, month and 24-hour indicators. Watch automatically adjusts for odd and even months including leap years... offers precise accuracy up to the year 2100. Scratch resistant mineral crystal. Water resistant to 100 meters (330 feet). Leather strap has a deployment clasp for added convenience. Case is 40mm in diameter and 11mm thick. minimize