1930s IWC Cal.83 Water-Resistant Calatrava Design Rare Black Dial in Staybrite

This is a rare black gilt dial with the popular SS waterproof Calatrava design with International's famous Cal.83 machine manufactured in the late 1930s. The rare black dial with silver lettering that has aged well is a gem with the rugged taste that is typical of the International's quality and sturdiness. It is equipped with International's signature small seconds movement, Cal.83. The dial has silver lettering, which is different from the glamorous black dial with gold lettering, giving it a more subdued impression.