Here is another gorgeous Nixie Tube Watch that you can wear anywhere to turn heads. The Quantum Nixie Watch has a retro-futuristic design and highlights the beauty of the tubes on your wrist. It uses IN-16 tubes and a 350mAh battery that lasts over 10 days with the accelerometer on.
The Quantum Nixie Watch has a magnetic connector for charging. It is available in Titanium 4Al-3Mo-1V and aluminum versions. You can find out more about it here.