Lancardo Women's Quartz Watch Rhinestone Rainbow Color Silicon Jelly Fun Play Colorful Casual Dress Wrist Watches

Q: What is the band length?

Fits my sister who needs at least an 8" wristband with still room to punch another hole

Q: Is this a windup watch? I received it Friday, and it seems the battery is already dead, it is not running and i have had it only 4 days

No, it's not a wind up watch. Mine was dead, too. It came with a spare battery. It died quickly. I threw it away.

Q: Does the back come off to replace the battery?

I haven’t tried doing that. I know they came with a extra battery but the watches work well with the one already inside. A good way to preserve the battery life is to pull the stem of the watch out if not wearing for a while. I do really like the watches.