Diesel DZ4503 Men's Watch 49mm Brown the Overflow is an absolute must for die-hard diesel fans. The stainless steel chronograph is shiny. Screws in the case, a small date window and a matching leather strap complete the look. The case is protected from scratches by hardened mineral glass. If you don't want to stop at water with your watch, you're on the safe side with a water resistance of 10 bar.