Love the watch - but band could be more durable

I wear this watch about once a week - love the style and the comfort of the watch. A few weeks ago, though, I reached between my car door and my seat. Not sure what the watch got against since the seat is padded but the band scratched badly, black paint came right off and now it has silver spots all over one side of it. I'll need to replace the band if its possible because I do like the watch just wish it held up better.