A World of Seiko Modding

Showcasing our work as Seiko modders and watch builders including videos of mod builds and refurbs along with out-takes and honest tips on how to avoid disaster - all as learned by our trial and error (largely error).

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Explore the Art of Modding

Take a ride with us on on our voyage of discovery in world of Seiko based watch modding and learn about the the various facets of this cool hobby as we immerse ourselves in it from a standing start. There will be custom cases and dials, awesome hands, amazing bezels, coloured crowns and whacky straps; every mod tells a story.

Craftsmanship and Innovation

At mantamods.com, we aim to combine our ever increasing knowledge of modding techniques and new sources of parts with a touch of flair for design (being what just 'looks right' in a great watch) to create unique timepieces that stand out from the crowd.

Community Engagement

Use our resources page to find links to great places you can get modification and other watch parts from, and follow our social links to get content updates and connect with our community of watch enthusiasts and modders - share your passion, learn new techniques, and explore the world of modding.

Quality and Precision

We take pride in our attention to detail, ensuring that we approach each build or modification we intend to create as if it were destined to meet the highest standards of quality... and sometimes, that's what actually happens.

Satisfaction Guaranteed

We are committed to ensuring that every visitor to mantamods.com is absolutely satisfied with their experience. In fact, your happiness is our top priority, so if you have not had a watchgasm on your way through the site, give us a good slagging through the chatbot (and save the congratulations for the social comments!).