This is something I've wondered about as well. With my Rolexes on metal bracelets, I prefer them slightly looser where the case falls all the way to the bottom of my wrist, with the crown encroaching on the back of my hand. With my PAM, I prefer to strap it on tighter just above my wrist so that I have full range of motion when I bend my wrist and not make contact with the crown guard. Unfortunately, not all straps are made the same and I end up with some straps fitting tighter/looser than others due to hole placement. Thankfully, there is no wrong way to wear a PAM!