For sale is a striking piece of 1980s functionalist art and a cult classic among neo-vintage enthusiasts: the Certina DS N1. Designed by the legendary French industrial designer Roger Tallon, famous for designing the TGV high-speed train and the Lip Mach 2000, this timepiece is a rare opportunity to own a significant moment in design history. Released circa 1983 as part of the "New Line" (N1), this watch captures the peak of the "industrial luxury" aesthetic popularized by the Cartier Santos and IWC Ingenieur.

The watch features a distinct square steel case with exposed industrial bezel screws and a bracelet that integrates seamlessly into the body, creating a unified, architectural silhouette. The white dial is crisp and legible, contrasting beautifully with the brutalist steel casing. It is powered by a high-grade Swiss ETA quartz movement (955.412), ensuring that this piece is not just a design object, but a reliable daily wearer. The watch exhibits honest signs of use and oxidation on the bezel and case, a "wabi-sabi" patina that speaks to its life as a true tool watch protected by Certina’s famous "Double Security" (DS) system.

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Why Collectors Love It: The Certina DS N1 offers the highly sought-after "integrated bracelet" look and Genta-esque industrial vibe at a fraction of the price of its luxury counterparts. However, its true value lies in its provenance. As a creation of Roger Tallon, this watch is a crossover collectible that appeals to both horologists and fans of 20th-century industrial design. It represents a specific moment in the 1980s when durability met high fashion. The combination of the toughness and the avant-garde French design makes this a reliable, stylish, and conversation-starting addition to any collection.