"3 Pieces ""AA"" batteries and 2 pieces ""C"" batteries, batteries not included Automatic night shut-off Accurate hourly westminster chime movement tolls the hour Glass-door encases a polished elegant metal lyre pendulum Cathedral pediment, blue moon metal dial with raised roman numerals Easy to assemble Sturdy construction, made from selected hardwood, engineered wood and veneers adjustable levellers Swinging pendulum ClassicLiving"