Casio Sea-Pathfinder SPF40-1V Wrist Watch - Answered Questions & Fixed issues

You can download it from Casio website i think
Or contact the service center for help

electronics wholesale

Casio... | Answered on Dec 05, 2016 | 89 views

Casio... | Answered on Oct 17, 2016 | 92 views

This watch must be returned to Casio service center for servicing, pressure test and complete tune-up.

Casio... | Answered on Mar 04, 2015 | 190 views

Around the outer edge of the watch there will be an indention. Pry open with a small screwdriver. Your internal compartment should be right there.

Casio... | Answered on Dec 25, 2014 | 777 views

Harbor Freight sells a low cost watch wrench but in a Robinson Crusoe situation you can CAREFULLY use square nosed needle nose pliers(Lowes or The Home Depot won't object if you try out one of theirs); hold watch in wash cloth to protect your hand, put the square blades in the watch back indentations and slowly turn with maximum pressure, after it opens use a quality Japan Maxell SR621W silver oxide, do NOT use a China alkaline version as they leak and have less run time. Use a Q-Tip with light Vaseline around the sealing edges when reassembling. Sincerely batteryBob

Casio... | Answered on Nov 19, 2014 | 419 views

Note how the buttons around the outside edge of the watch match up to the compass directions on the outer ring of the watch face. Use the butttons on the NW, NE, SE, and SW positions.
  1. To enter time setting mode, press and hold NW until the Seconds start to flash. (You can exit time setting mode at any point by pressing NW twice)
  2. Release NW and press SE to reset the Seconds to 00.
  3. Press SW and the Hours will start to flash.
  4. Set the hour by pressing NE (down) or SE (up) Press the lower button to move up and the upper button to move down.
  5. When the hour is correct, press SW and the Minutes will flash.
  6. Set the minutes by pressing NE (down) or SE (up)
  7. When the minurtes are correct, press SW and the 12/24hr setting will flash.
  8. Switch between 12hr mode and 24 hour mode by pressing SE.
  9. Press SW and the Year will flash.
  10. Set the year by pressing NE (down) or SE (up)
  11. When the year is correct, press SW and the Month will flash.
  12. Set the month by pressing NE (down) or SE (up)
  13. When the month is correct, press SW and the Day will flash.
  14. Set the day by pressing NE (down) or SE )
  15. When the day is correct, press SW and the seconds will flash again.
  16. Exit time setting mode by pressing NW twice.
This is a complex watch. You can download a manual here

Casio... | Answered on Apr 03, 2014 | 222 views

Keep the Mode button pressed for 5 seconds, it will then revert to normal

Casio... | Answered on Mar 15, 2014 | 191 views

here is a video that will show you enjoy

Casio... | Answered on Apr 17, 2013 | 522 views

Yes Where the scew holes are for the back plate you will see two smaller holes located outside the seal groove. The spring goes in the left one.

Casio... | Answered on Apr 08, 2014 | 2,712 views


Casio... | Answered on Aug 10, 2012 | 3,689 views

We are not a sales site or a seller site. Please use eBay. Thanks

Casio... | Answered on Dec 05, 2016 | 104 views

What do you need to know????

Casio... | Answered on Jun 28, 2012 | 102 views

it may have. most of digital watch has spring inside to connect with the alarm device that is attached at the caseback, put it on its proper position so that the beep, alarm to work properly. i hope this will help you.

Casio... | Answered on Aug 12, 2011 | 334 views

Hi,you need to look at the user manual..
just in case ,if you need soft version of the user manual pls visit the URL below..

Hope this helps! Take care and please Remember to rate/vote and give me
4 Thumbs Up for me to continue for Helping out the Community :)

CASIO Watch User Manual Archives
Use this page to download a copy of CASIO watch manuals in PDF format.
To download a PDF file, enter the four-digit (or three-digit) module number marked on the back cover of your watch.

Casio... | Answered on Jul 02, 2011 | 301 views

I have done the same , you are not alone and about to try to fix it.has your compass stopped working as with mine

Casio... | Answered on Feb 15, 2013 | 189 views

No is look like a problem.You have the doing the reset after the batery change?

Casio... | Answered on May 02, 2011 | 112 views

Make, model, all numbers, please.

Casio... | Answered on Apr 03, 2011 | 147 views

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 "".

Select "support" and the "manuals",

Accept terms

Select "watch manual archive"

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

Casio... | Answered on Feb 02, 2011 | 74 views

For all those who lost their Casio watch manual. Follow this link, fill in the requested details and download manual.

Casio... | Answered on Nov 16, 2010 | 284 views

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