Seikomariner Gold Blue

A Seiko Mod is a unique, custom-built watch hand-assembled using a prestigious Seiko automatic or hybrid movement, combined with high-quality aftermarket parts, crafted from 904L stainless steel.

Have you ever dreamed of owning your ideal timepiece?

The purpose of Seiko mods is to make the designs of luxury watches accessible to a wider audience, without resorting to counterfeit products. Each build uses only the best materials, such as sapphire crystal and ceramic bezels, to ensure quality and authenticity.

1. Assembly: Takes 4-5 days to put together your watch.
2. Quality Testing: After assembly, we spend another 1 day on testing and quality checks to ensure optimal performance.
3. Shipping: Your watch is then shipped, which typically requires 1-2 working days.

Overall, the entire process from start to finish spans 7-12 days, ensuring each watch meets our high standards before it reaches you.

About the cost, shipping is totally free.

We include (for free) a complimentary tool kit to help you adjust the strap properly. Click here for instructions.

Please refer to the guide you get on email and follow the instructions carefully to adjust your strap size.

Absolutely. We provide the flexibility to customize your watch according to your preferences, including the option to remove the Seiko logo.

Please include your specific requirements in a message when placing your order.

Yes, all our watches come with a 3-years warranty covering any manufacturing defects, to ensure a zero stress experience. If you experience any functionality issues or other problems, please contact us HERE

We use genuine Seiko movements to create unique watches inspired Top Designers.

Our timepieces are not replicas and we are not affiliated the Seiko brand in any way.