Chaney / AcuRite 9" Timex Atomic Digital Time Temp & Date Wall Clock features a self-setting atomic clock calendar and precise reliable temperature readings. Atomic clock sets itself to the correct time with split-second precision and adjusts itself for Daylight Saving Time (DST). The large easy to read LCD screen displays a calendar (month /date/ day) time (hour/ min) and indoor temperature (F/C selectable). The stylish glossy piano black display stands upright for tabletop use or is wall-mountable. One-year limited warranty.