The Model 37 is a fine carry snub. Classy. The anodized Airweights, Models 12, 37, etc., acquire finish wear (character) quickly. It's okay. Looks good and the alloy frame does not rust.
I carried this Model 37 (no dash) all day. Looked new when purchased a few years ago. Now, it shows considerable finish wear on corners, across the top, and so on. I dig it. It is difficult to photograph the shiny spots.
I'll take a well worn but mechanically sound Model 37 any day. Would gladly pay $500 for a good one.