This a Bulova American Girl Ladies Bangle Watch made in 1957, this Watch has also just been featured in the Netflix Original series The Queens Gambit. 

This watch is in very good condition. The case and Bangle is 10k Rolled  Gold Plated and the bangle is faceted, and has only light scratches, the dial shows no sign of wear. 
 
Inside the case is a 21 Jewel Lever 5AD movement signed Bulova Watch Co.
Cosmetically overall this is in very good condition and running well