Brand: La Crosse TechnologyColor: SilverDisplay Type AnalogStyle: ClockSpecial Feature Atomic, Daylight Saving, Multiple Time ZoneProduct Dimensions: 14"W x 14"HPower Source: Battery PoweredAge Range (Description)AdultRoom Type OfficeShape RoundReceives WWVB time signal in buildings, where no other Atomic clock canEnhanced Reception with Dual Antennas; Excellent for schools, hospitals, and commercial buildingsWorld time zone clock - Set to any Time Zone around the World!5 year battery life. Q-mode (Quartz mode) for manual time setting. Low power detection indicatorStainless steel frameworkThe Ultr Atomic wall clock features the most accurate atomic movement on the market. Similar to the traditional atomic clocks, this clock automatically adjusts to the current time and updates automatically for daylight saving time twice a year. However, this particular clock is equipped with two antennas, enhancing the reception allowing it to synchronize in the nosiest and hostile electronic environments such as busy office buildings, hospitals, or other institutions. The extra antenna increases signal reliability and penetration. The movement features 2 additional battery compartments (optional use) that allows the clock to run longer & extending battery life. It also features a battery saving option, pausing the secondhand over night time hours and keep it running years longer before you need to replace the batteries.14"W x 14"H 3.2 Pounds