I had this watch for about a month or so... after a night that i don't remember too well and a tumble down some stairs the strap broke. So i go on nixon.com find out how to send it and in send it in. One month and 30 dollars later i got a brand new sentry watch thats lasted for many months now.
This watch is pretty tit and durable. I blame my band breaking on my superhuman strength. The only thing is i got the mismatch colors and the strap gets a little discolored because its white, but then i bleach it and presto! its as good as new.