The Pierre Juno Eris watch can either tell you the time or torture you until you reveal secrets like the color of Princess Leia's underpants—camouflage pink, I believe. Either way we like it, because it's tiny and sleek.
In fact, at a 1.3-inch diameter and weighing only 1.2 ounces, the Pierre Junod Eris Planetary Sphere Watch is so small that you can use it as a pendant. Definitely smaller than the planet it takes its name from, which is 2,500 kilometers in diameter and 27% more massive than Pluto.
The only thing massive about this dark sphere is its price tag: $450. [Watchismo via Technabob]