New Frank Lloyd Wright outdoor Lighted dial design, Molded weatherproof case, finished in a rubbed bronze color, Gasketed protective glass lens, Automatic light sensor determines when the 4 white LED’s light up illumination of the reflective ink on the dial. Highlighting the December gifts design from a collection of “Liberty” magazine covers submitted in the 20’s but never published as it was thought they were too Avant guard for the times. Great for any outdoor or high humidity location. Uses 1 AA battery for the silent sweep (no ticking ) quartz movement and four D Batteries to power the lights. (not included) Dimensions 14" Diameter x 3 " D.