Bulova 1962 La Petite

14K white gold watch with diamonds.Marquis shaped case with faceted crystal. I was a teenager when my grandmother passed away and I received her watch (1977). I replaced her stretch band with the current cord one then. I wore it on special occasions then put it away about 40 years ago. Today, It runs, as I took to a jeweler who dissembled, cleaned, and set the time. Christmas Day is my grandmother’s birthday and I want to wear it then. I have no idea what model it is, as I can’t find another watch case like this one.