To set the seconds, minutes, hours, and date on an Armitron Wr330 watch, use the buttons on the upper and bottom left and right sides of the watch. Hold the upper left button until the seconds flash, then press the upper right button to reset them to zero. Hold the bottom-left button until the appropriate hour begins to flash, then press the top-right button. Repeat the previous two steps to configure the date, month, and minutes.
Press the Mode button on the bottom left side of the watch to adjust the minutes. Continue holding until the appropriate time appears. The processes for altering the month and day are identical. Simply press and hold the Mode button until the desired time unit displays on the screen. If desired, set the alarm time by pressing and holding the Mode button until the alarm hours flash, followed by pressing and holding the Alarm button on the upper left side of the watch to advance them. Once the month, day, date, hours, minutes, and alarm are set to your liking, press the button on the bottom left of the watch to confirm the adjustments.