Stopwatch
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
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Enter the Stopwatch Mode.
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Use the operations below to measure elapsed time.
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Press (A) to reset the measurement time to all zeros.

Measurement is in 1/100-second units for the first hour. After that, measured time is displayed in one-second units.

While measurement is in progress, [- -] is displayed for the 1/100-second digits.
Measuring a Split Time
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Enter the Stopwatch Mode.
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Use the operations below to measure elapsed time.
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Press (A) to reset the measurement time to all zeros.
Pressing (A) displays the elapsed time from the start of a race up to the point when you pressed the button (split time).

Measurement is in 1/100-second units for the first hour. After that, measured time is displayed in one-second units.

While measurement is in progress, [- -] is displayed for the 1/100-second digits.
Timing the First and Second Place Finishers
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Enter the Stopwatch Mode.
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Use the operations below to measure elapsed time.
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Press (A) to display the time of the second finisher.
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Press (A) to reset the measurement time to all zeros.

This displays the time of the first finisher.
Measurement is in 1/100-second units for the first hour. After that, measured time is displayed in one-second units.

While measurement is in progress, [- -] is displayed for the 1/100-second digits.