Digital Solar Atomic Clock

Here's a clock whose batteries you'll never think about and whose time you'll never need to adjust. Its built-in solar cell keeps things ticking with just a few daily hours of normal room lighting, and its radio receiver monitors signals from Colorado's official atomic clock to keep it forever accurate to the second in any U.S. time zone. Big, easy-read numbers tell time in 12- or 24-hour format and a charge-save function conserves power in the dark. Hang its attractive polymer frame on a wall or use its fold-out stand on any surface. 10" diameter x 2" deep. USA.