Official Star Wars Death Star Atomic Clock! Keep track of time with the utmost precision with this attractive atomic analog wall clock from compatible with Sharp! Remove the yearly hassle of changing your clock for daylight saving time with the compatible with Sharp 12 in. atomic wall clock. Its features include Self-setting time based on your desired time zone, an attractive silver brushed frame and large numbers for easy viewing. The unit requires 1 AA battery. Additionally, the clock adjusts automatically for daylight savings time in the spring and fall. 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 OFFICIALLY LISCENCED STAR WARS PRODUCT: 100% Authentic Star Wars licensed product! May the Force be with You! BATTERY OPERATED - (Requires 1 x AA batteries - not included) EASY TO READ - EASY TO USE: Simple, easy to read style fits any decor and is easy to read - perfect for any room in the house: den, office, kitchen, kids room, garage – perfect for anywhere in the galaxy!