This is the analog watch that is updated six times a day by a signal from the U.S. Atomic Clock, ensuring precision timekeeping while providing the elegant look of an analog watch. The watch adjusts itself for daylight saving, and when traveling between time zones, the touch of a button displays the new local time. It displays the date using a perpetual calendar that accounts for leap years and eliminates the need to adjust for month-to-month inconsistencies. An integrated 1/100th second stopwatch measures elapsed time and split/lap time, and its alarm can be set for once a day or hourly. Stainless steel band with a backlit LED blue face with a sweep second hand. Water resistant down to 164'. 1" W x 1/4" L x 9/10" Diam. (1 oz.)