National Geographic Atomic Clip Watch

Keep highly accurate time while sightseeing or on the trail with this sturdy carabiner clip watch. Clips onto a backpack or belt loop for quick and easy access. With rugged styling and a classic leather strap and backing, this analog watch syncs to signals from the U.S. atomic clock for maintenance-free use. Displays both 12-hour and 24-hour military time, day of the week, and digital date and seconds.