Personally I can't quite seem to get into fliegers. I'm not a fan of the dials, the size or the onion crowns that many of them have. I've tried, but I just can't seem to get behind the design. It's too bad, as the history really appeals to me. Just not the watches.
Another might be open hearts. Their not really a genre and just more of a style element, but man do they turn me off a watch.