So you are looking to get your hands on a wearable device that turns heads? This handmade Nixie Tube Watch could be just what you need. It comes with temperature sensor, battery indicator, and adjustable brightness levels for the tubes. As the maker explains, the watch was made using 4 Nixie tubes (Z-5900) in an aluminum and brass body.
This geeky watch is splash-resistant. It weighs only 70 grams. You can order yours on Etsy.