Nixie watches make a great gift for geeks in your life. There are many old school nixie watches on the market. The BTF Nixie Watch has a more modern design. It uses IN16 tubes with a sapphire glass. It can display the time in 12 or 24 hour format. It also has a lift to activate and timer function.
You can charge this Nixie Watch wirelessly. Its timer supports measurement for up to 99 seconds. This watch is made from 7-series aluminum. It lasts over 5 days on battery. It has a 230mAh battery. You can find this on Kickstarter at this time.