To set the time on a Casio G-Shock 5255 watch, press the top left button until the seconds flash. Then press the bottom left button to move between modes until you find the correct mode, that is, set hour, day, minute, or whatever function you need to set. Once the time is set, exit by pressing the top right button. If you still have trouble, there are several tutorial videos available on YouTube that can walk you through the process step by step.
Chat with our AI personalities