1950's Waltham Mainliner Curvex style Mid Size Dress Watch 
 
This is an unusual watch, don't believe we've seen one quite like this, the style is reminiscent of a Longines Mainliner from the same period however  the case has a Curvex style which the Longines doesn’t, the Curvex style case is 10k Rolled Gold throughout and is in very good condition, the dial is also in very good condition. Inside the case is a 17 Jewel Lever Movement signed Waltham 
 
Cosmetically overall this is in very good condition and running well.