This is probably a stupid question, but I’m going to ask it anyway.

I’ve done some research on this online, but was wondering whether Lange has made watches with plexi crystals?

 

Not to my knowledge. They are a modern watch co.

 

I dont know if they ever made a watch with Plexi, but I would not say modern, they were founded in the 1800's.

 

Their rebirth I mean .. yea back in the day ... probably.

 

Back in the 40's they made pilot watches and probably had plastic crystals...

 

yes they did all have plexi crystals before the rebirth!