This 30" diameter metal gallery clock with applied Roman numerals and cast metal gears. The inner and outer rings and spade hands are finished in a warm gray iron. Features antique brass-finished gears and numerals. Visible gear assembly is not operational. Quartz, battery-operated movement requires one AA sized battery (not included). Diameter 30" (76 cm)Depth 2.25" (6 cm), 1 Year Warranty