Omega Art Deco Tank, Vintage Swiss watch, Black Gilt Dial, Cal. T17 from 1930’sVintage Omega Art Deco Tank from the 1930s with a restored black gilt dial is a refined example of early rectangular wristwatch design. With its tall profile, golden numerals, and elegant symmetry, it captures the streamlined sophistication of the Art Deco period. This striking piece from the late 1930s is powered by Omegas manually wound Caliber T17, a robust movement specifically engineered for rectangular cases. The case is crafted in Staybrite