Despite the prevalence of highly accurate smartwatches, jump hour watches retain their allure in the modern era, thanks to their beauty, rich history, and ingenious craftsmanship. Defined by an hour indicator that instantaneously jumps to the next hour, these watches offer a dramatic time - telling experience. They work with a disc - based mechanism, storing energy over an hour and releasing it to make the disc jump precisely. With a history spanning from 17th - 18th century French innovations to Breguet's revolutionary designs and a 20th - 21st century revival, jump hour watches have come a long way. The Milifortic R077 is a modern example, blending elegance with affordability at just $110, along with features like a minimalist dial, color options, and everyday durability. To keep them in top condition, it's important to avoid magnets, service them regularly, and handle them with care.