Watches-

If your watch has not reset for daylight savings time, put the watch in a window facing Colorado overnight for 3-4 nights away from all electric appliances. Check it every morning. You should see a tower icon on the watch when it has switched over. If there is no icon displayed, turn the watch off (press and hold the button firmly for 6 seconds you should see off). Then turn the watch to the search mode at night (press and hold the button for a few seconds you should see -:--)

All other Radio Controlled Digital Clocks-

If your clock has not reset for Daylight savings time, replace your batteries. Make sure that you are using a good quality alkaline battery. Put the clock in a window facing Colorado overnight for 3-4 nights. Check it every morning. You should see a tower icon on the display on the clock when it has updated.

Analog Clocks-

Your clock should change over within 3-4 days. The best way for it to get a signal is to have it facing Colorado. On the back of the clock there is a DST button. You can turn the DST function on and off by pressing this button. It is located between the ET and the CT buttons. The clock may show erroneous readings during the first few days. The WWVB tower in Colorado increases the signal power, which sometimes causes the clock to reset itself.