Featuring four different U.S. time zone settings, this La Crosse Technology atomic analog wall clock offers you ultimate versatility. Accurate time to the second., Automatically updates for Daylight Savings Time., Self-setting time provides convenience. 14-in. diameter, Requires 1 "AA" alkaline battery (not included), Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. WT-3143A. Promotional offers available online at Kohls.com may differ from those offered in Kohl's stores. Size: One Size. Color: Black. Gender: unisex. Age Group: adult. Material: NONE.