Body Glove Tide Indicator watch 96031G

SOURCE: Casio Gulfman G9100 tide setting. where to find Lunar Tidal Interval?

If you look at the GMT differential in the manual, you'll notice that it corresponds to the offset from GMT that your time zone resides in. I live in San Antonio but i don't see that on the list. I do know that when we're not in Daylight savings time, I'm -6.0 from GMT... so that's what i set it for. Also, if you're near enough to the coast to use this feature, it would probably be a good idea to compare the watch reading to the actual tides and adjust accordingly.

Hope this helps.

SOURCE: Need set-up instructions (or manual) for Body Gear 50M wristwatch

You can find it here
Just browse and find the similar ones
They have a general instructions for all of them
Good Luck
http://bulova.com/service/servicecenter.aspx

SOURCE: need to know how to calibrate timex e-instruments tide temp #153

i need calibrate my tissot T Touch

SOURCE: how to change time settings casio mw 700 tide watch

If you haven't got instructions on how to do this, you can get
instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals",
watches;

Accept terms

Select "watch manual archive"

Read the number of the back of your watch and enter it into the search box

SOURCE: lost instructions to set my rip curl method ocean tide 17146 men'

Email [email protected] and they will email you the manual