I need some help from my fellow WUS WIS!
A buddy of mine is going through BUD/S training right now (Navy SEAL pipeline) and if he hangs in there for a bit longer, he will secure Hell Week soon. If he makes it through, he wants a watch that the original UDT / Frogmen / SEALs wore back in the day. I'm not quite sure how far "back in the day" he means, but this is really an open question as I'm not in the least bit knowledgeable about military watches.
Any feedback or direction is appreciated. Best, VintageArmadillo