Change the battery, change the watchface - Watches

https://www.quora.com/How-do-I-know-which-battery-I-need-to-fix-my-bulova-watch

I have changed batteries on watches before but none were bulova. I opened the back which you have to do to change battery find what battery you need and order online. I have been able to find at stores year ago but most watches now days people don't change batteries they buy new watches. It is a little harder to find batteries in stores.
When you find the type battery google to get the place to buy it.
https://www.energizer.com/specialty-battery-finder/bulova-watch-battery-replacement

Timex Triathlon Ironman Watch Battery Change - YouTube

? 2:44
https://www.youtube.com/watch?v=x_C7VsE8Kks
Jun 26, 2015 - Uploaded by Lin Le
Timex Triathlon Ironman Watch Battery Change, I forgot to show you how to reset the "AC" with tweezers so ...Missing: cr2016 ‎sr526sw

How To Change CR2016 Battery In Indiligo Timex Watch

www.mademan.com/.../how-change-cr2016-battery-indiligo-timex-watc...

Oct 15, 2010 - Wondering how do you change a CR2016 battery in a Timex Idiglo watch? Changing a CR2016 battery in a Timex Indiglo watch is not a hard ..

try one of these links below
http://forums.watchuseek.com/f43/how-change-g-shock-battery-addendum-special-models-20217.html

http://forums.watchuseek.com/f43/how-change-battery-screwback-g-19688.html

http://forums.watchuseek.com/f43/how-change-battery-g-shock-19704.html

http://forums.watchuseek.com/f43/how-change-battery-baby-g-19677.html

(1)
http://forums.watchuseek.com/f43/how-change-battery-baby-g-19677.html
(2)
http://forums.watchuseek.com/f43/how-change-battery-g-shock-19704.html
(3)
http://forums.watchuseek.com/f43/how-change-g-shock-battery-addendum-special-models-20217.html...

Some sprint bars need to be curved, get them in stainless steel.
You need to know the MM size of the spring bar, yu may find that on the strap if its the original strap.
Search for - SWISS REIMAGINED Curved Stainless Steel Spring Bar Pins.
For a box of mixed size straight spring bars look for - Ritche Professional 360pc Watch Band Stainless Steel Link Pins.
Pick up the spring bar tool as well. Amazon sells all of it.

These watches do set themselves during the night. The watch come with a battery fitted so this should not be your problem.

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

mcdevito75 here, You have a Fissil watch, Quatrtz, and the face has changed color, If the color is a dark gray or black, and you"ve banged the watch against something, The LCD Liquid Crystal Display is shot, no good anymore. To be sure see a local small watch repair shop in your area, they should tell you for sure and for free. Sorry!.

mcdevito75 here, Just had the battery changed, if the watch was running fine before the last battery died, and now with this battery change the watch can"t keep time, try another battery as any Battery can be weak just from storage.

I don't know. I gave it to a 15 year old, and it was sorted in 10 minutes! Thanks.