P pongsterTy sir. Have no idea. Most likely luminova since i dont see tritium markings.
Forget the watches, check out that instrument panel. What are you flying and where are you heading?
Back when I had both Stowa Flieger and Archimede Pilot H (I upgraded to Stowa and had both for a week or so before I sold Archimede)
Stowa Flieger I have now over 4 years... But maybe an upgrade for IWC Mark XVI is coming 😀