How do I adjust a Casio PAW 1200 Titanium watch band.

Defective battery.

Better is to replace at nearby casio service center. otherwise look out here:
http://www.tiktox.com/casio-straps-and-spares/pro-trek-straps.html
or
http://www.watchbands.com/category.aspx,,categoryID,,767

so here is the fix if you get op en display on your casio pathfinder or whatever model. mine happens to be a paw 1200t
1. you gotta break it open 2 pins each side band comes off.
2. pry off the side pieces. this exposes 4 screws.
3. the base then comes off be careful of the gasket.
4. once inside. notice a round circular object on the base and a small oval shiny gold copper piece.
5. For whatever reason the shiny copper piece has shifted and does not make contact with the tiny little springs there are 2 if you shift the base to make contact with the gold piece the op en goes away and watch is back to normal.
6. the fix is move this little piece back to where it belongs. i got lucky and the glue still held when i firmly moved it to its original location. super glue came to mind if it wont stay where it belongs.

7. gasket orientation and cleaning out the gasket channel is a given i used welding tip cleaners to do the intricate work. under the bands are very grungy. mine is about 5-6 years old. reassemble the way it came out.

if your battery is good and you get this op en look to your display for whatever reason this worked for me and if casio uses this as a warranty or warning of water coming in your watch it was a STUPID DUMB IDEA. those springs should be solid state and the watch is useless until it is fixed no light, no baro, no alt, no comp. notta and no buttons work. there is no reason whatsoever that this shiny copper thing shifts but it happened to me and my watch is working and my battery has had H or full power since day one.

Goto http://www.casio.co.uk/Support/Services/, they should be able to advise you.

Select a clean, flat work surface where you can perform your watch band adjustment. Put down a piece of felt to protect the face of your Casio. Turn on a lamp near your workspace to better illuminate the watch components with which you will be working.

Lay your Casio face down on the protective felt. Look for the small arrows on the back of some of the watch links; these arrows indicate the removable watch links and the direction their pins should be removed.

Locate the pin hole above the arrow on the removable watch links. Insert the tip of a watch pin removal tool, or push pin, into the pin hole. Apply pressure to the link pin, in the direction indicated by the arrow, to free the pin and remove the link. A pair of needle-nose watch or jewelry pliers can be used to help pull out stubborn link pins. Remove as many links as necessary for your watch to fit perfectly.

Reserve the links and link pins that you remove from your Casio Edifice watch. Store the removed watch components in a small, clear, plastic zipper bag. These components can be used when repairing or expanding your Casio watch band.

WARNING:Casio recommends that customers have their watch bands sized by an authorized Casio watch dealer. Sizing the band of your Casio Edifice yourself may void the manufacturer's warranty on your watch. Contact Casio customer support for more warranty information.

Click on my profile, then click on TIPS AND TRICKS. There you will find explanation how to add or remove links. Rate me, plz.

I contacted the manufacturer and they solved my issue.THANKS!

In addition to the Pin there is also a small inner "locking" collar about 2mm long that fits into the center section of each link.

I did not notice this collar at first and it fell to the ground when I removed the first link. Without this piece the Pin's will just slide through the links with no locking mechanism.

It fits neatly into the inner portion of the link directly opposite the arrow that shows the direction of removal on the band.

I purchased a Casio Pathfinder solar/atomic watch, with compass, altimeter, barometer, thermometer, model 1200T-7WC (titanium).
Has the titanium band - on this particular band each link is somewhat waveshaped {i.e., there are 2 "arms" from the link making contact with the middle part of the link above (above meaning towards the watch body), and 1 arm fitting between the 2 arms of the next link down). Unlike described in the first solution, the pin is not split, but solid (doesn't look like a slotted screw on 1 end, so the solution at http://www.wikihow.com/Adjust-a-Casio-S-935L-Watch-Band is no help). Here's what to do if you have this band:

1. Note: before you start, be advised there is a tiny loose 1/8" part (sleeve) that will fall out as you pull the links apart, so work over an appropriate surface to "catch" it. Push pin (from the upper "arrow end) of one of the removeable links (those with the arrows on the backside) out of its hole with a fine poker (I used a 1/32" jeweler's screwdriver, an unbent paperclip would also work, just more likely to bend as you push pin out). This takes some force to do - in my case, after pushing, the pin projected out about 1/2 of it's length, I used needle-nosed pliers to gently pull it out the rest of the way). CAREFUL - once pin is removed and you pull the link away from the one above, a small (1/8") constriction sleeve should fall out of the center arm of the link above. SAVE THIS SLEEVE!

2. Using the same procedure, remove the pin from the bottom end of the link you're removing. again, SAVE THE SLEEVE.

3. to rejoin the band once the link is removed, look at the single/middle "arm" of the upper link, looking for the hole where the pin goes through. One side of the hole should be noticeably larger/wider than the other side - this is where you will place the SLEEVE - I used tweezers, or needle-nosed pliers will work - it will drop into hole. Keep this upright so that sleeve doesn't fall out, and slide the 2 arms of the lower link in place around the center arm.

4. Slide the pin you removed into one of the outer link arm holes - I found it easier if I started from below, pushing it into the center arm - it will stop when it reaches that 1/8" constriction sleeve. I set the extruded end on the pin on a magazine (i.e., slightly padded surface) and then pushed the top side of the band down, forcing the pin through the constriction sleeve and up into the upper arm hole, and Voila, your band is reconnected. The sleeve is important (without the sleeve in place, the pin will simply fall back out).