Hi there,
I have questions about the Spy Mask.
1. For how long lasts the inbuilt Rebreather-Unit?
1.1 Can I use the inbuilt Rebreather-Unit as a Respirator, because of the assumed lasting time of the Rebreather-System?
2. Does this ancient masterpiece of technic contain a simple chrono?
3. For how long do the ration and water supplies last?
Thanks for your answers.