The Stanley Calculator Ruler Watch is just that -- a watch made by Stanley that adds, measures distances up to six inches, AND tells time. What functionality. They cost $62 and are available from Brando. While I can appreciate the concept, I think the final product came up a little short. I mean six inches? What good is a tape measure that only goes to six freaking inches? Sure, it's more than I need, but that's because I was at the back of the line when God was handing out penises. The time is 12:50 PM and my penis is 2 and 1/4 inches.
Product Site [thanks to Ben Hur for the tip]