I couldn't resist to buy this unusual Orient, from an internet seller, in Indonesia.
I had to buy it, because of it's unique glass cut, and the unusual position of it's day/date windows.
Today, I just received the watch, and after almost an hour searching google, yes!!! I find the model. EMAU001B
Seems like, it's a model, from a line produced at/for Russia.
It's an automatic watch, with Orient's famous in-house caliber 469.
It reflects the light elegantly (just like a perfectly cut "precious stone") yet it's still easy to read the dial. I love it!!!
I hope you liked the watch, and apologies for my amateur review.