Tu-ka dual dial watch

I'm afraid I can't do a long post today - i don't know enough about the watch!

I wore it because I was travelling and the two dials let me have two time zones.

The watch us made by Tu-ka (possibly Tuoka), but I can't find anything about them online.

It has a dual dial with two quartz movements, and two separate crowns. The dial markings also glow in the dark for easy reading. Design-wise the watch has a really thick glass (maybe more than 5mm) on a round case, and a narrow leather strap. The back says it has a Japanese movement, and was assembled in China.