By this point you likely have at least heard of Steampunk. Think Victorian era and technology like that of Star Trek smooshed together. This is a very wonderful aesthetic, ripe with metals, leather, and other more archaic crafting skills. There are plenty of items out there that are worth looking at, but if you want something more than a painted Nerf gun or a kitschy item with gears glued on it, you’ll have to be willing to put out the extra dough.
The Fully Functioning Steampunk Watch looks like it is rearing and ready for a time-hopping adventure. This has been crafted out of Italian leather, aluminum powdered resin, and is fitted with LEDs to make it easy to read. There are carrying levels of brightness, and it can illuminate every five minutes if you want it to be so. It is powered off of a standard battery (much too small to be steam-powered), and it will cost you around $130. This will work for your Steampunk persona, or just for casual wear as an interesting time piece.