Featuring white hands and bold, Arabic numbers, this La Crosse Technology atomic analog clock provides easy viewing. Four different U.S. time-zone settings., Automatically updates for Daylight Savings Time., Sets time to exact second for extreme accuracy. 16-in. diameter, Requires one "AA" alkaline battery (Additional 2 AA battery compartment extends battery life), Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model numbers: Silver/Black: WT-3161BK. WARNING: This product can expose you to chemicals including acrylonitrile, 1,3-butadiene, and styrene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.www.P65Warnings.ca.gov - https://www.p65warnings.ca.gov/. Promotional offers available online at Kohls.com may differ from those offered in Kohl's stores. Size: One Size. Color: Silver Black. Gender: unisex. Age Group: adult. Material: NONE.