The stopwatch measures elapsed time in 1/100-second units for the first hour, and in 1-second units after that for up to 23 hours 59 minutes 59 seconds (24 hours).

Measuring Elapsed Time

1. Enter the Stopwatch Mode.

Navigating Between Modes

2. Use the operations below to measure elapsed time.



Elapsed time is shown in 1/100-second units for the first hour of the measurement. After the first hour, elapsed time is shown in one-second units.



3. Press (A) to reset the measurement time to all zeros.

Measuring a Split Time

1. Enter the Stopwatch Mode.

Navigating Between Modes

2. Use the operations below to measure elapsed time.

Pressing (A) displays the elapsed time from the start of a race up to the point when you pressed the button (split time).



Elapsed time is shown in 1/100-second units for the first hour of the measurement. After the first hour, elapsed time is shown in one-second units.



3. Press (A) to reset the measurement time to all zeros.

Timing the First and Second Place Finishers

1. Enter the Stopwatch Mode.

Navigating Between Modes

2. Use the operations below to measure elapsed time.



This displays the time of the first finisher.

Elapsed time is shown in 1/100-second units for the first hour of the measurement. After the first hour, elapsed time is shown in one-second units.



3. Press (A) to display the time of the second finisher.

4. Press (A) to reset the measurement time to all zeros.