This section explains how to record lap times while watching a race. It also shows how you can view lap times with CASIO WATCHES after the race is over.

During a race

Measure lap times.

1.Enter the Stopwatch Mode.

Navigating Between Modes

2.Use the operations below to perform a timer operation.

Pressing (B) at the end of each lap will record them in watch memory.

• Lap times are recorded in 1/1000-second units during the first hour of an elapsed time measurement session. After one hour, times are recorded in 1/10-second units.

3.Press (B) to reset the elapsed time to all zeros.

4.Hold down (C) for at least two seconds to return to the Timekeeping Mode.

After a race

After the race is finished, you can view the measured lap times with CASIO WATCHES.