A little help for a 146

HI zenith-people, I was looking for long time to a beautiful , box and paper zenith jumbo (37mm) pump pusher and... now I had it. So : I would like to have your opinion too: i'm not an expert for zenith, only a big fan (how could be not a fan of a so cool object...)
I added some pics. My dubt is about crown and back. the back so anonymous, without star, songs bad to me....
About the dial: no problem: I bought some years ago a beautiful correct one and it is not a problem (this one is a little faded),Finally: It seems to be not overpolished.

thanks for your help in advance: any contribute will very appreciate.

I guess it's the same watch that I was watching, but the worn dial put me off buying it.
https://omegaforums.net/threads/your-opinion-about-cal-146d-watch.87134/

Yes. It is the same one.
Too polished under your opinion? Dial is not a problem for me. I have a nice one to mount on it

From the photos, yes, it's too polished.
But the movement looks great and when you have a new dial, perhaps it's a winner.
These 146 stainless steel models are awesome. And dual registers especially.

I prefer the 2 register too. Zenith never made a solid gold 37mm 2 reg pump pushers and that’s really a shame!

Yeah, you have to get Omega cal 320 for that 😀

Very worn item. I hope the price would take into account conditions.