I can understand having your shirts tailored to allow for a large watch. That said, I can not imagine either wearing a watch over my shirt or coat. I have seen it a couple of times and it is almost always a very expensive watch. I don't think that it is to make it easier to see your watch when you are in a hurry or you would see a Casio worn like this. If it is so important to make sure that no one misses seeing your watch you might possibly need some help with self image. I know this will seem like a flame, but I really do not mean it that way. I grew up with and now work with people that can afford pretty much what they want when it comes to watches and it never fails to surprise me how little they care what you think of their watch or them. I wear my watches for me, not the general public. If you happen to see it and comment on it, that can be nice, but I don't care if anyone else sees my watch.