Our Best Sellers

View our collection of our best selling Seiko Mods

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Explore Our Styles

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Our customers' most asked questions

FAQ's

Are your watches original Seiko watches?

No, these watches are custom-built using Seiko parts. We do not modify original Seiko watches; instead, we assemble high-quality aftermarket components to create unique, classy, and elegant designs.

How long does shipping take?

All watches are made to order. Once the parts arrive, all orders are hand-assembled and quality-checked before shipping. The process typically takes 7-11 Business Days for your build to be at your doorstep!

Do you ship worldwide?

Yes, we ship worldwide. To select your country and currency, visit the homepage and choose your preferred option. *Please note shipping times may vary for international orders.

Do your watches come with a warranty?

Yes! All our builds come with a 12-month warranty covering manufacturing and mechanical defects.

Can I customise my own watch?

Yes! DM us on Instagram @perpetualmodsau to create your very own custom Seiko Mod. We have a configurator in the works which will be ready very soon...

Are your watches waterproof?

Yes! Our watches are designed and built to be completely water-resistant for everyday wear. They can also be submerged as long as the crown is closed tightly.

What material are the watches made of?

Our watches are all built from high-quality aftermarket parts made from 316L stainless steel and may have a PVD Gold/Rose Gold coating.

Where are the watches built?

All mods are carefully handcrafted in Sydney, Australia. Our headquarters is located in Bexley, where all mods are assembled.

Handcrafted in Australia

All of our mods are carefully handcrafted in Sydney, Australia. From our headquarters in Bexley, every piece is assembled with precision and passion, reflecting our commitment to quality and craftsmanship. Each build goes through a meticulous process, from selecting the finest parts to the careful assembly of every detail, ensuring that every watch is unique and built to last.

We take pride in creating custom timepieces that not only showcase individuality but also embody the artistry of Seiko modding. By combining modern design with timeless craftsmanship, every watch that leaves our workshop carries with it the dedication and skill of our Sydney-based team.

Previous Builds

Step into the realm of possibility and ignite your imagination! Here, we celebrate the audacious spirit of customisation, showcasing the bold creations that have graced the wrists of our daring customers. Each timepiece tells a story, a testament to the unique journey of its owner. Are you ready to be inspired?

Each watch is a testament to the artistry and passion that goes into every build. From the intricate details of the dial to the robust construction of the case, these timepieces are designed to withstand the test of time, just like the adventures they accompany. As you scroll through our gallery of previous builds, feel the adrenaline rush! Each watch is a challenge, a call to push boundaries and redefine what’s possible. 

View Our Previous Builds