The Glint Wall Clock is where sleek design meets functionality; encased in a metallic black-colored plastic frame, this clock exudes contemporary elegance with its warm silhouette of continents and classic Roman numerals The quiet sweep second hand continuously glides around the clock, eliminating annoying ticking sounds; perfect for any space requiring absolute quiet Featuring LumiBrite technology on the full dial, this clock offers easy viewing in darkness, allowing you to check the time with ease at any hour Quartz crystal movement allows for the most accurate time keeping; a glass cover adds a touch of sophistication while providing protection for the delicate inner workings Powered by a single AA battery (included); overall dimensions of 15.75 x 15.75 x 1.73 inches; backed by a manufacturer's one year limited warranty