Guidance on De Ville Co-Axial St. Moritz

Hey all! Reposting as I incorrectly first put this in the Vintage threads. I'm very new here, so please excuse me if this is a faux pas in any kind of way. I'm looking to sell a basically unworn De Ville Co-Axial chrono (ref 48422032) that has St. Moritz signing on the dial and caseback. The watch measures at 41mm and also comes with an Omega deployant clasp. I'm just curious if anyone would be willing to share guidance on potential asking price and best places to sell it. I also have with it a plastic box it came with (I got it as part of a barter from a jeweler), a blank international warranty card, a pictogram card, and the chronometer certificate card. Any info would be super appreciated, and my sincerest apologies if this is an annoyance in anyway!

I had a St. Moritz several years ago. Very beautiful watch. Sales go into the sales forum and you need 200 posts to list there.

Thanks! And yes, I saw that, which makes sense -- don't want random scammers passing through

Appreciate this, thank you!