This watch is Sold 17 jewel Elgin Movement from 1921 case:  The Speakeasy case is evocative of the Roaring 20's in the USA.  Art Deco was the design of the era, and is reflected in architecture (Empire State Building, Chrysler Building), art (Picasso), and fashion. Numbered on side of case: No15.  Water Resistant to 50 meters (150…