I was hoping to get your input on this one. I messaged the seller to see if he could send me pictures of the caseback or at least the numbers on the caseback but no response. Although nothing particularly special, this thing is stuck in my head. Not sure if it's those sharp beveled lugs, blued steel hands, or the just the clean dial layout. But with like many of these vintage UG's reference material can sometimes be sparse, especially when I don't have the numbers from the caseback. It's also a little concerning that the Ranfft archive doesn't even list a Cal 264 movement. I suspect the crown isn't original, any thoughts on this one?
It's a sweet looking watch, but there are a couple of big ugly screws in the movement that really don't look like the work of UG About 1 o'clock and 7 o'clock on your picture