How to Fix Time Display Issues on Casio SGW500H Watch?

To adjust the time on your Casio `SGW500H`, start by entering the Timekeeping Mode. Hold down the "A" button until the city code for your Home City begins to flash. You should see a message that says "SET Hold" before the city code starts flashing. Keep holding the "A" button until that message disappears. Once you’re in the city code setting screen, use the "D" and "B" buttons to select the city code you want. Make sure to choose your Home City code before changing any other settings. If you need a reference for city codes, you can find a table in the back of your manual. After selecting the correct city code, press the "C" button to move through the settings. When the timekeeping setting you want to change is flashing, use the "B" and "D" buttons to make your adjustments. Once you’ve set everything, press "A" again to exit the setting screen. If the city code isn’t flashing or the "SET Hold" message doesn’t appear, it’s possible that the watch isn’t synchronized properly. In that case, I recommend bringing it to a Casio repair center to have the analog and digital times synchronized. If you need to find a repair center near Dallas-Ft. Worth, you can contact Casio directly for assistance. They should be able to provide you with the nearest service location.