Will this mens watch band be too small for 8 inch wrist?

This mens watches fit my wrist perfectly - also is 8" too. Don't worry, there are lots of holes in the wristband. Which fits a standard wrist range of 5.9-8.66 inches.

Is this mens analog watch real waterproof?

Yes, mens watch is water resistant up to 30 meters. The code WR30M means you can get caught in rain with your watch and wash your hands the your watch on. However, it not suitable for bathing, swimming, diving.

Hi here, just wanna know how can i set the date?

Just pull the dial knob out to the first gear, and then turn counterclockwise set the date. Remember to push the knob back to the original position.

Does mens watch glow in the dark?

Yeah this mens wrist watch will light up in the darknight. However, it totally depends on the time of the watch exists under the light, the longer time under the light, the watch is more bright at night. Hope help you.