Clocks
Sharp Atomic Clock - Never Needs Setting! –Easy to Read Numbers - Indoor/Outdoor Temperature, Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!! (4" Numbers)
Atomic Accuracy: The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to...
https://www.bizrate.co.uk/clocks/sharp-atomic-clock-never-needs-oid38417614102.html
