Quick change is amazing it let's you changed the identity of your watch in a few seconds. The sailcloth bands are very thick and very well made and the elite silicone straps are fantastic the best I have ever had on wrist. I have one on my Tudor black Bay GMT and Rolex explorer ii and I just ordered two more for my vacheron Constantin Royal eagle and that is an expensive watch, but the rubber straps are so amazing they will be on alI my watches.