What makes a watch worth $500,000? In some cases, it’s just because its loaded up with diamonds or other valuable materials. But if there’s no bling on the watch, what can possibly make it worth half a million dollars? Anything? I say no, there is absolutely nothing that can make a watch worth that much.Those behind the Zenith El Primero Zero-G Multi-Dimensional Tourbilon would probably disagree, however, as that’s exactly how much it costs. Looking like the kind of watch your outdoorsy gym teacher would wear, it certainly looks like it’s got a lot going on. It’s gravity resistant! And water resistant! Also, it tells the time, one assumes! OK, I stand corrected; totally worth it.