This over size contemporary wall clock has a metal case with a satin pewter finish that is protected by a clear coat over spray to keep the finish beautiful for years of use. The large black dial contrasts the silver raised hour markers, A convex glass lens protects the dial. The accurate quartz movement uses 1 AA battery ( not included) Dimensions 16" diameter x 2.25" deep Dia.40.6cm dia. X D 5.7cm