Handcrafted and assembledby our in-house watch experts, theSeiko Nautilus Modfeatures the trustedNH35 movementfor reliable automatic performance. Inspired by the iconic Nautilus design, this mod showcases the signature porthole-shaped case, sleek horizontal dial pattern, and integrated bracelet, capturing the essence of timeless luxury. With its refined stainless steel build, this watch is the perfect fusion of Seiko’s precision and the legendary Nautilus aesthetic.