Designed by Gerald Genta, the Nautilus was one of the first luxury sports watches brought to market, an enduring icon of contemporary 70s design. In 1981, Patek Philippe released a smaller version of the iconic original, the reference 3800. It was more than just a compact iteration mirroring the pristine aesthetic language. Functional developments occurred with the addition of a central second hand—and what made it all tick. This watch was powered by an all-new in-house automatic caliber 330 SC movement. Altogether, the 3800 was a groundbreaking development for the Nautilus, and a commitment to expanding its identity and reach. With all original parts this Patek Philippe 3800 in steel and with a blue dial, embodies the brand's majesty. It also comes with a one year Material Good warranty.