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Stopwatch second hand
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Hour hand
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Seconds hand
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Stopwatch minute hand
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Tachymeter
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Stopwatch 1/20-second hand
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Minute hand
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Button A
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Crown
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Button B
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Date
Normal position (not locked): Stopwatch
First click position: Date setting
Second click position: Setting the time, setting the stopwatch hands to preliminary position, and performing a system reset
Some models may not have a tachymeter.