I just received my new Glycine Airman 9 and was wondering? The Airman 9 does not have a regular seconds hand. But it does have a center seconds hand for the chrono function. So, would running the chrono function 24x7, or at least while I'm wearing it (so I have a center seconds hand) cause any problems? Since the watch has a Val 7754 Automatic movement and when not worn, will sit on my winder, it should never loss it's reserve power. So the watch 'should' run fine all-the-time, right? Just wondering how much excessive wear will I really cause, running the chrono, all day long?