That piercing was my obsession for all of highschool (NOT with the watch, just a surface piercing on my wrist). I wanted one sooooooooo bad, and was planning on it for my 18th birthday
Pretty much everyone I talked to and everything I read said DONT DO IT. I guess surface piericings have a hugeeee rejection rate (meaning it will probably just get pushed out through the top of your skin over time = waste of money and probably infection.) I talked to a piercer and he said that wrist piercings and 'back of the neck' piercings have about a 70% rejection rate and it would be gone in like 2 weeks
So I never ended up getting it. I really did/do like how it looks though. It's unique, and I HATE facial piercings so very much. I think they totally destroy the part of your body that is looked at most, and I just feel like they look like imperfections, no matter who they're on. With the wrist piercing, I felt like I could still be pierced, without having it alter my looks in any way.... it would kind of just look like jewelry.
Just my two cents *shrug*