Vintage Dior Womens Watch- quartz

A vintage women's Dior quartz watch with a brand new battery installed. The dial is a speckled textured, deep, dark blue. It almost looks dark grey in low light but more blue in bright light. A beautiful well running watch. This was purchased at an estate sale so I do not know the service history or exact age. It is a vintage watch, not new. I'm guessing it from the late 80's to late 90's.