I came across this. Picture search online shows only just an Ebay listing for a similar dial, but nothing else.
http://www.ebay.com/itm/Genuine-Uni...-III-Wristwatch-Dial-NOS-28-2mm-/152161659089Purchases made through these links may earn this site a commission from the eBay Partner Network

Intriguing to me because of the chunky faceted design and day date placement. Anyone know anything about this?

 

Well it certainly is not a triple date, because it is not displaying the the month.

 

The caliber is the UG 72 microtor from the late sixties, was used on the Polerouter line and is more known on these models:



The case was also used on the Polerouter line but i never saw it with a Cal 72 inside, is usually seen with a cal 71 (without weekday indication).

 

Corrected!