You know those days when you just can't make any decisions? White shoes or black shoes? Wheat or sourdough? BlackBerry or iPhone?
The Decider watch from Mr. Jones Watch might be your answer. All you have to do is think about the choice you need to make and then look at the watch to see whether it is displaying "YES" or "NO" (if you are inclined to cheat then you can pull the winding crown out which stops the mechanism giving you an answer with no ambiguity).
The case is made from stainless steel with a two-tone black and red leather strap, with white stitching. It costs £79.99 or $162 (USD). It's decidedly geeky, no? Yes? Maybe?