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 within one second as it receives daily WWVB updates.
AUTOMATICALLY SETS: Clock resets regularly by radio-control to match the US Atomic Clock in Colorado and adjusts automatically for daylight savings time
SUSPENDED GLASS FACE: Suspended glass face gives a "floating" effect and adds style and elegance to any decor
BATTERY OPERATED - (Requires 1 x AA batteries - not included)