Zenith and Revolution Magazine are bringing back the highly sought-after 1970s Zenith Ref. A3818 with a faithful reproduction that features the same tonneau case design and a ladder-style bracelet. Spec-wise, the watch features a 37mm case with a galvanic dial finished in blue with a full SuperLuminova treatment on the indices and hands. The movement is an El Primero 400 automatic with a 50-hour power reserve. It will also include an additional beige calf leather strap and a blue calf leather racing strap.