A Seiko Mod watch is more than just a timepiece—it's a testament to personal style and craftsmanship. Born from the prestigious Seiko automatic movement, each watch is meticulously hand-assembled with high-quality aftermarket parts. The term "mod," or modification, transforms a standard timepiece into a one-of-a-kind creation tailored to your unique vision.

Our mission is to empower you to acquire your ideal watch, bringing the designs of luxury timepieces within reach without compromising on quality or integrity. By using the finest materials—from durable 316L stainless steel cases to scratch-resistant sapphire crystals and precision-engineered ceramic bezels—we ensure every Seiko mod is as exceptional as its owner.

The wide availability of interchangeable parts makes the possibilities for customization virtually endless. Whether you desire minor aesthetic tweaks or a complete design overhaul, we provide the means to create a watch that is truly and uniquely yours. A Seiko Mod watch is the perfect blend of trusted horological engineering and bespoke artistry, a personal statement worn on your wrist.

At Mod Watches, the heart of every timepiece is a movement trusted by watchmakers worldwide. We exclusively use movements from Seiko, a brand renowned for its precision and reliability. Our collection features a range of Seiko automatic movements, including the NH35, NH36, and NH38, which are celebrated for their self-winding capability and consistent performance.

For our chronograph models, we use the Seiko VK63 mecha-quartz movement. This innovative hybrid combines the precise accuracy of a quartz movement with the satisfying, smooth sweep of a mechanical chronograph hand. This fusion offers the best of both worlds: the no-fuss reliability of a battery-powered watch and the captivating aesthetic of a traditional mechanical timepiece.

Simple & Transparent Process
From the moment you place your order, our master watchmakers begin the meticulous process of assembling your custom timepiece. The typical timeframe from assembly to delivery is 9-12 working days (Monday-Friday).

We believe in a transparent and all-inclusive price. That's why shipping is entirely free, and we have also taken care of all import duties and fees. The price you see at checkout is the final price—you will not incur any additional charges upon delivery.

Please be aware that delivery times may vary based on your specific country and location.

To guarantee a seamless experience, every order arrives with a curated Adjustment Instrument. This complimentary amenity ensures you can secure the ideal strap size quickly and with absolute precision.

We use genuine Seiko movements to build custom watches inspired by iconic designs. It's important to note that our timepieces are not replicas. We do not have any affiliation with the Seiko brand; we simply use their high-quality movements to power our unique creations.

Achieve true exclusivity by defining the essential elements: the case profile, bracelet selection, dial composition, and hands. Finalize your creation by authorizing the engraving of your personal initials or unique crest.