Vintage Leather Fossil Crossbody

Gorgeous black leather crossbody bag. Very little wear to the edges or strap. Bag has two small circular marks near the turnkey style closure. I have tried leather oil but it did not remove the marks (it's possible that black polish would lighten or remove). The marks are not imbedded into the leather, merely a stain of some kind.......BUT, this is a super cool Fossil bag. Still gorgeous.