Modern design was all about form following function - the shape served the use. It"s perhaps no surprise then that the George Nelson Classic Brass Turbine 30-Inch Wall Clock by Kirch took inspiration, in its original 1957 form, from the shape of a rotary engine that extracts energy from a fluid or air flow and converts it into useful work. Of course, it also makes that shape pretty to look at. This large modern clock starts with high quality aluminum and zinc alloy. Striking aluminum triangles overlap around the circumference, creating the signature gear-like design. The center wood-framed metal face and geometric hands add a cool, clean touch, and high-quality quartz movement ensures accurate time reads. One AA battery is required, but not included, and makes installation super-easy - you won"t have to worry about extraneous wires. About Kirch For 25 years, Kirch & Co. has been one of the leading manufacturers of timepieces in the U.S. Kirch strongly believes in building lasting relationships with quality conscious importers and retailers. Using the finest components available, their production team and engineers work hard to ensure that each piece is manufactured to tight product specifications and delivered on time. For products carrying the Kirch emblem, quality control exceeds even the most stringent, generally accepted AQL requirements. For original designs and control of the design process, Kirch has their own team of in-house designers, as well as a licensing program. Kirch"s dedication to quality and design means you get the best designs available as soon as they are available. To consistently exceed your expectations, Kirch & Co. offers unrivaled value and selection not found elsewhere. * Large, eye-catching modern wall clock * Dimensions: 30 diam. x 3.5D inches * Shiny aluminum and zinc alloy construction * Battery-powered, high-quality quartz movement * 1957 George Nelson design reproduction