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Related Manuals for Yema YMHF1580-AA
Summarization of Contents
Setting Watch Functions
Position A: Date Setting
To adjust the date, pull the crown to POSITION A and turn clockwise until the desired date appears.
Position B: Time Setting
To adjust the time, pull the crown to the last notch and turn it to set the hands to the correct time.
Chronograph Operation
Start/Stop Chronograph
Press pusher A to start or stop the chronograph. The center hand displays elapsed seconds.
Reset Chronograph
Press pusher B to reset all chronograph hands to the 'O' position.
Tachymeter Functionality
Using the Tachymeter Scale
Measure speed or flow rate by activating the chronograph and stopping it when the unit is reached.
Watch Maintenance
Care and Precautions
Ensure crown is screwed down, avoid shocks, use soft cloths, and rinse with fresh water after salt exposure.
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