Its hard to believe that this clock was designed fifty years ago, but it dates back to 1957. its twice the scale of George Nelson's earlier clock designs, the Nelson Eye Clock (1957) constitutes part of the designer's iconic collection of oversized clocks, newly re-produce by Kirch & Co., Turning the human eye into a figurative composition of geometric forms, the clock is at once playful and sophisticated-a combination for which Nelson is well known. Bold, graphic hands make for easy at-a-glance time-telling, red second hand. Uses one AA battery ( not included).