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ICONICS

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COLLECTIONS

  • Engineered to Last

    At Favelo Watches, every Seiko mod is built with purpose and precision. We use the reliable NH35 automatic movement—trusted for its accuracy, hacking, and hand-winding capability. Around it, we craft with only the best: scratch-resistant sapphire crystal, solid 904L stainless steel, and tight tolerances throughout. From the inside mechanics to the outer finish, every piece reflects our obsession with quality and longevity.

  • The Heart of Every Build

    At ModFactory, we power our Seiko mods with the trusted NH35 movement—renowned for its durability, accuracy, and ease of service. It's the beating heart of our watches, offering hacking, hand-winding, and a smooth sweep that rivals more expensive calibers. Proven, reliable, and made to last—the NH35 is the perfect match for our commitment to quality.

  • Built for You

    At ModFactory, we believe your watch should be as unique as you are. That’s why we offer full customization—letting you design every detail, from the dial and bezel to the hands and case finish. Inside, we use the proven NH35 automatic movement for reliable, smooth performance. Outside, only premium materials make the cut: 904L stainless steel, sapphire crystal, and precision-crafted components. It’s not just a mod—it’s your vision, brought to life with uncompromising quality.

WATCH CASES

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FAQs

What is a Seiko Mod ?

A Seiko Mod watch is a customized version of a standard Seiko watch.

The term "MOD" comes from "modification". These modifications are generally made for those who wish to personalize their watch according to their specific tastes or needs. Modifications can vary considerably, from minor aesthetic changes to more complex technical revisions.

What makes Seiko watches particularly amenable to modification is the wide availability of spare parts. This abundance of components enables a wide range of customization, making each Seiko MOD watch unique.

How long does it take to arrive ?

Each custom timepiece is hand built To ensure the highest possible standards, we have a lead time of 3 - 4 weeks from the date of order to delivery. This allows us to carry out the necessary quality control procedures and ensure that your watch is made to your satisfaction.

All orders placed through our website are subject to the given lead time even if the item is shown as "In stock".

Each watch is assembled by hand piece by piece in a completely handmade way by an expert with more than 11 years of experience.

Are the Watches waterproof ?

Our watches are designed with a water resistance rating of 5 ATM, which makes them suitable for everyday use and able to withstand splashes or brief immersion in water.

However, they are not intended for swimming or taking baths.

To ensure the longevity and optimal performance of your watch, we recommend avoiding prolonged exposure to water.

Wich movements do you use ?

Our watches are designed with a water resistance rating of 5 ATM, which makes them suitable for everyday use and able to withstand splashes or brief immersion in water.

However, they are not intended for swimming or taking baths.

To ensure the longevity and optimal performance of your watch, we recommend avoiding prolonged exposure to water.