Dimensions 21 x 20 x 6.5cm / 8.5 x 8 x 2.5in. Designed and made exclusively by Newgate Clocks. Modern classic mid century style, oversized mantel clock with high quality acrylic case, metal hands and glass lens. Stylish design, minimalist contemporary home décor. Easy to read arabic numerals. Impressive size clock for your mantelpiece, desk, table, sideboard or shelf. Accurate and reliable quartz silent sweep movement with no ticking noise. If your hearing is particularly sensitive in a completely silent room you may hear a very quiet whirring. Requires 1 x high quality branded alkaline AA battery (not included).