The Vulcain Nautical Heritage Limited Edition is a professional diver’s watch that pays tribute to the legendary 1961 original, reimagined with modern craftsmanship and reliability. Featuring a bold 42mm case designed for optimal underwater legibility, it showcases large hour markers and luminous hands for clear time reading in low-light conditions. The watch is powered by the iconic hand-wound Vulcain Cricket Calibre V-10, equipped with a dual-barrel system that separates timekeeping and alarm functions, delivering a 42-hour power reserve and a distinctive underwater-audible alarm. With water resistance up to 160 feet, it is built for confident aquatic performance. A unique dual-dial decompression system, adjustable via a screw-down crown at 4 o’clock, allows divers to accurately track decompression stops, making this timepiece a perfect blend of heritage design, technical innovation, and true dive-watch functionality.