Beautiful and exceptionally rare Corum Admiral's Cup Challenger Chronograph Limited Edition with reference number 753.671.98. This is a special and distinctive timepiece from Corum's iconic Admiral's Cup collection. Limited to 100 pieces, this model reflects Corum's unique approach to watch design, drawing inspiration from the nautical world. Its sporty, distinctive design makes it highly collectible, and its finish is exquisitely detailed and of exceptional quality. A stunning full set from 2015 at less than half the original price! The Corum Admiral's Cup Challenger 753.671.98 features a robust 44mm case, notable for its dodecagonal (twelve-sided) shape—a signature detail of the Admiral's Cup collection. Sporty and robust, the watch is built to withstand the elements. The watch's dial is richly detailed and features the signature nautical flag motif around the outer edge, a direct nod to the Admiral's Cup line's maritime heritage. The chronograph subdials on the dial are well-placed, with contrasting colors for easy readability. The hands and indices are treated with Super-LumiNova, ensuring clear timekeeping even in dark conditions. At the heart of the Corum Admiral's Cup Challenger Chronograph Limited Edition is an automatic mechanical movement, which ensures accurate timekeeping and chronograph functions. The chronograph measures up to 12 hours and is controlled by pushers on the side of the case. This movement offers reliability and precision, essential for watches designed to withstand harsh conditions. The movement has been serviced and tested and runs as new and very accurately. We measure an amplitude of 307 degrees and a deviation of 1 second per 24 hours. As a Limited Edition model, the Corum Admiral's Cup Challenger Chronograph 753.671.98 is produced in a very limited run of only 10 pieces worldwide, adding to its exclusivity and collectible value. Corum is known for releasing limited editions, often making its watches a sought-after item among watch collectors and fans of the brand. The Corum Admiral's Cup Challenger Chronograph Limited Edition 753.671.98 is an impressive timepiece with a bold and sporty design. It is ideal for those seeking a luxury timepiece that exudes both elegance and a sense of adventure. With its strong nautical references, high-quality materials, and technical capabilities, this model is a perfect choice for maritime enthusiasts seeking a statement piece that offers both style and functionality. This watch is in very good condition (the photos don't quite capture it) and comes in a collection-worthy full set containing everything it was when new in 2015! The original Corum Box set is fantastic, complete with a Corum warranty card, Corum limited edition paperwork, manual, folder, and in-house warranty report with a 1-year warranty. Who dares to go "outside the box" with this awesome Corum stunner?