I noticed the clasp on my watch mysteriously would become unclasped... I had plans to contact Oniss for warranty service and now I really need to contact them because the clasp came undone and the watch fell off my hand and shattered in pieces on my tile floor! I am about to contact Oniss for the warranty because it broke due to the faulty clasp. I just hope they work with me here.. I'll update this review once completed.

It was a nice watch...
:(