How do you reset time c9 champion watch?

There are 4 button functions on the c9 Champion watch A (light), B (mode), C (start), and D (reset). To change the time, you need to push the mode button 3 times. This will cause the seconds place value begin to blink. By pressing the reset button you can move to hour, minutes, and seconds. You can increase the time by one digit by pushing the start button once or hold it in to make the numbers move faster. Once you have entered the correct time, hit the mode button to allow your watch to start keeping time.