Vintage Bulova Watch Case Parts 40 Micron Gold Plating For 11 anacb Movement

This was for a project that I was never able to complete. This 40 micron gold plated Bulova watch case from 1969 is in very fine shape for its age.

It comes with the caseback, metal movement ring, dial and hands. All one needs is an 11anacb movement and you have a very nice, elegant, vintage Bulova for your collection. Unfortunately, I can't determine what purity of gold is in the plating. There is a hallmark on the inside of the caseback and in between the lugs.

I couldn't identify the "LL" hallmark.