Dude, I so totally need a binary watch. Check it out - it's called The One. To tell the time you add the numbers on the top row for the hours and then add the numbers on the bottom row for minutes.
Are you looking for a big ass chunky steel watch that no one will fail to notice? Then check out TW Steel watches. I just think they are a nice looking watch. They have a lot of different models including divers watches that are rated to be underwater and have rubber straps that look sort of like a tire tread. Lots of cool watches at Kenmar Watches.