I have a Casio watch(i don't know the exact model so I'm going to read the back of the battery of it and write it below) and I DON'T KNOW HOW TO SET THE TIME OR THE ALARM CLOCK. This is what it says on the back of the battery if you want to know what model of Casio watch it is...(by the way, the wrist band is made of leather).....

CASIO
2684 W-102
Stainless Steel Back
Water Resistant 5Bar
Made in China
DH

Here is a link on google images that shows what the watch looks like(it just has a leather wrist band instead of a metal one like this picture). the face of the watch looks exactly like this one:

http://www.findwatches.co.uk/images/z_W-102D-1AVEF.jpg

P.S. You can go on google images and type casio w-102 to see what it also looks like,...

so remember, my question is, I DON'T KNOW HOW TO SET THE TIME OR THE ALARM CLOCK. tell me how to.