About a month ago, I bought a brand new 3714 Portuguese chronograph from my local AD. A few days after receiving it, I noticed that there was some sort of smudge or blotch on the dial. I went to a local IWC boutique (not the AD I bought it from) and they took it for a few days and cleaned the dial, although it took some convincing. I got it back and was happy, but then very recently was admiring my new watch and noticed that there is something that looks like a fingerprint or smudge right at the tip of the minute hand. It is very hard to notice unless you know what to look for and are looking for it, but now that I have seen it, I know it's there and it is bugging me. Otherwise, the watch is perfect. My question is: how easy is this to resolve? Is it easy for my AD (or the IWC boutique, though I would prefer to go through my AD since I bought it from them so they're more likely to want to help) to pop open the watch and clean the minute hand? Or replace it if need be? Or are the odds just as high that, in getting this problem fixed, some other problem will be introduced (another smudge, dust, etc)? Should I just live with it and try to forget it? Thank you.