1930's Mimo ( Girard Perregaux ) Gents Tanq Style Dress Watch 
 
By the 1930's when this watch was produced Mimo also owned Girard Perregaux, and frequently made Mimo Watches to sell in Europe whilst identical watches branded Girard Perregaux were sold to the American Market. 
 
In very good condition, the case is all steel, the dial shows little signs of wear considering it's age. 
Inside the case is a 17 Jewel Swiss Lever Movement signed Mimo Fab Suisse 
 
Cosmetically Overall this is in very good condition and running well