I see zero, but vowed that the injury will be shaved, or at least its impact-resistant structure g, is not ... of course. I can not say the same thing on my arm lol. This is a tuff one clock looks good, and reliability. With it, I was a good size. Looks like another G shock, so everything seems to be the same, which is great, it seems that a group of extremists. cheap rolex watch I bought a G-shock thanks again!Some people talk about the lighting problem. Admit a little worried at the beginning.