I have one of them, Rolex Submariner with the blue dial face and while I'm not afraid to wear it, I wear it discriminately. Too dam expensive to bang around with. I have a Timex 40 dollar solar watch for that. If it gets bunged up, I can replace it cheap. if the Rolex get bunged up, replacement or even getting it rebuilt will never be cheap. Simply put, I'd never wear a 10 grand watch to work on one of my tractors or change the oil in the cars. I really wanted a Presidential Day Date but I thought to myself that some perp might cut my wrist off to get it as I do go to Detroit often. The Submariner is less conspicuous.