I normally like traditional classic watches, but have always considered this watch, the Ulysse Nardin Maxi Marine Diver, to be something special. Check it out in its orange manifestation, in a 43mm stainless steel case. It is also COSC-certified as a chronometer. This watch will steal the show anywhere. 

Specs: Movement: automatic UN caliber 26. Water-resistant to 300 meters, approimately 42 hours power reserve. Sapphire crystal. The strap in the one pictured here is rubber with titanium elements.