I'm glad to be able to offer another large 35mm Step-Case Longines Tre Tacche from 1941. Especially cause this example has a rare dial variant which is confirmed by Longines (many of these have had their dials changed...). All original in every aspect, the dial is two-tone and is the rarer Art-Deco variant, aged slighly for that perfect vintage look. Case has ref 3864 & order number 2517 (caseback). It is the nice step-case model measuring 35mm. Movement is Cal 12.68Z which is ticking away nicely. Attached is a cool period style bracelet. It also comes with a period Longines box and the Extract. Rare opportunity to own one of the earliest and most desirable tool watches.