"Seiko 14"" Office Classic Numbered Step Movement Wall Clock is simple, ultra-modern wall clock that brings simplistic style to any space. It features a round silver plastic frame with easy-to-read black details. You'll love the step movement second hand. Powered by 1 AA battery (included. Overall dimensions: 14 X 14 X 1.6 inches. All Seiko clocks are equipped with quartz movement making it the most accurate at time keeping."