1940s Longines Cal.13zn 35mm Waterproof Flyback Chronograph Gray Two-Tone Snail Dial

Longines, Cal. 13zn powered, 35 mm dial size, water-resistant, flyback chronograph, two-tone gray dial with snail tachymetre, circa 1940s It's a little smaller than a mushroom or a tre-tacche, but it's got the weighty structure that only Longines can provide. It's a precious gem with a wonderful vintage taste, combined with a two-tone colored dial. Longines' own caliber chronographs are perfectly established in the history of watchmaking and will continue to be appreciated and handed down in the future. This is a rare example of a two-tone dial, with a more concentrated design of gray, silver, gray and silver patterns.