| If it s good enough for NASA and the U.S. military it s good enough for us! Keep time to the fraction of a millisecond and never reset with this patented clock which receives and decodes signals from the atomic clock in Fort Collins Colorado. No need to worry about falling back or forward with standard and daylight savings time changes - this battery operated marvel sets itself with no help from you.10" Diameter with brushed aluminum frame Powered by one AA battery Works throughout North America excluding Alaska and Hawaii |
