This is a very nice watch and looks to be a 1931 Bulova Nancy and I believe a first for the db. The case is white gold filled set with two diamonds and a hinged case back with a nice engraving. The 17J movement is 4AL with a 1931 square shield date code. The dial is white. Based on the ad it looks to have the original bracelet. The box came with the watch and appears to be appropriate for the watch. Note the beveled front edge of the box. I don’t think I’ve seen that before. It is unlike the others which are normal vertical edges..
1931 Bulova Nancy
You are correct the last serial number is an eight not a three. I’ll correct it shortly. There is no serial number on the outside of the case. Only on the inside of the case back. I sniped this watch and case off of eBay last week for a song. Original box and bracelet. It was advertised as a Miss America.