Here is a very nice windup mens dress watch, swiss made, from Waltham, circa 1970. The watch runs great. 

On the back it says Waltham with the serial number CN211-140. On the back it also says Base Metal Bezel, Stainless Steel Back, and Shock Protected. On the front of the watch is Waltham and the capital letter W above it, which I have not seen on to many of their watches. Also on the front is 17 Jewel, and Shock Resistant. The stainless steel flex band is in very good condition or could easily be replaced. Please check the condition area for that info. Please check the pictures, and thank you for looking.