Any clue about this 1937 UG?

Not surprised because it’s obviously been cared for in its history. I’d be wary of anyone putting a value on this. Certainly I’d discount dealer opinions of any sort. You, notice none of us ventured a guess? That’s because this is an unusual piece, in great shape, despite the re-lume, from an iconic brand collected mostly for its chronographs, Polerouter and Outdoorsman watches. Watches in this style from this era are a more narrow market. Only way to really find out is to put it out there.

given the need for a service and the relume, if you put it on ebay at .99 cents I would expect the auction to go somewhere between $250 and $500.

#metoo 😉

Well there we go…out of the pricing closet. 😜

This is certainly no UG but a striking similarity in lume use from the same period.