Vintage Longines Art Deco Tank, Breguet numerals, Cal. 9L, Gold-filled tonneau case from 1940'sThis vintage Longines Art Deco Tank features the elongated, curved case shape that became popular with rectangular and tonneau watches in the early 20th century. The slim profile and gentle curvature give the watch a refined presence on the wrist while staying comfortable to wear. The silver dial is clean and easy to read, fitted with classic Breguet numerals that give it a distinctive period look. A small seconds subdial at 6 oclock adds balance to