Thinking about picking up the 300MC. It will be used as a daily (along with my Speedmaster). I wouldn't say I am particularly rough with my watches, but Ill will be spending a lot of time working in a hospital washing hands, getting dirty, etc. After some research, I have read a lot of mixed things about whether stainless steel or grade 5 titanium is more scratch resistant. Obviously, I realize that Ti is quite a bit lighter than SS, but I am just curious about its resistance to scratches dents and such compared to SS. Would love to hear some first hand experience with the Ti. Thanks!