Module No. 5702
Adjusting High Tide Times
You can improve the accuracy of the displayed high tide by adjusting the high tide time in accordance with information available on the internet or in a newspaper.
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Enter the Tide Graph Mode.
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Loosen the crown and then pull it out to the first click.
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Rotate the crown to change the high tide time setting.
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Push the crown back in and then lock it.
Note
For a location where there are two high tides per day, set the time of the first high tide. The watch will automatically calculate the time of the second high tide.
If the specified port is in a time zone that is different from your current time zone, there may be cases when the date in the port is different from the displayed date.
If summer time is in effect in the specified port, you should also use summer time when specifying the high tide time.