Module No. 5718
General Guide
![5718_01_Intro](fig/5718_01_Intro_NHCXILuvjbuorb.png)
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Hour hand
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Minute hand
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Crown
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Function hand
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Second hand
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Day indicator
A button
Press to turn on illumination.
B button
Pressing this button causes the second hand to indicate the result of the last time signal receive operation.