1953 Bulova Gem set variant to the American Girl Bangle range and very similar to the bangle featured in the Netflix series The Queens Gambit. 
The 10K White Gold plated bangle and case are in very good condition for its age, the dial shows some small signs of ageing but is still very clear and readable. 
Inside the case is a Swiss Jewel Lever Movement signed Bulova Watch Co.
 
Cosmetically overall this is in good condition and running very well