I'm totally willing to take bad news, if need be, and I can also still send the watch back. So I'm genuinely interested in what you have to say.
I did not ask though to authenticate the watch –the case back numbers do match and I also have the movement number (if you can tell me something about them I'd gladly send you them in a private message).
What I did ask for is an opinion regarding the dial, because I could simply not find reliable comparable references. What is your reference to the dial of this specific model? And to the finish (you say it should be brushed, I haven't found any brushed references)?