Omega Chronostop case finish question

I'm trying to educate myself on the Chronostop, and read some new and older threads on here. From this, I do belive that all chronostops originaly have the sunburst brushing on top of the case....and none are originaly polished?
Any guidance on this is much appreciated.
The pictures show a watch I belive is polished during it's life, and once had the sunburst.
I was about to jump on this, but do prefer the sunburst finish on the case 😀
The missing lumeplots on fiveminute markings are'nt of that great concern to me.

Correct. That case is in bad shape.