The Shade wall clock features an elegant dome shaped glass lens that protects the clock face from damage and dust. It features a retro digital pattern of shady lines making the numbers and hands stand out against the clock face, making it easy to read. The monochrome graphic offers a subtle coolness to your interior. Designed by Studio So-Lo. Movement: Silent Sweep Clock size: 35 x 35 x 5cm Main material: glass Hand material: aluminium Battery powered. Requires 1 x AA battery (not included).