A Seiko Mod watch is a personalized version of a standard Seiko timepiece. The term “mod” comes from “modification” and refers to customizations made to suit individual tastes or specific needs. These modifications can range from subtle aesthetic changes to more advanced technical adjustments.

What makes Seiko watches ideal for modification is the wide availability of spare parts, allowing for extensive customization and ensuring that each Seiko Mod watch is truly unique. Every watch is hand-assembled by our expert with over 11 years of experience, guaranteeing precision and craftsmanship in every detail.

All our watches include a 1-year warranty covering movement and craftsmanship. If anything goes wrong during this time, we’ll repair it free of charge.

Even after the warranty ends, we’re here to help. Reach out anytime by email and we’ll assist you with diagnosing or repairing your watch.

Our watches are built with a 5 ATM water resistance rating, making them suitable for everyday wear and able to handle splashes or brief immersion in water.

However, they are not designed for swimming or bathing. To maintain your watch’s longevity and performance, we recommend avoiding prolonged exposure to water.

Each of our custom watches is carefully hand-assembled to ensure top-quality craftsmanship. Orders require a handling period of 3–5 business days, followed by a delivery window of 5–10 business days.

All orders include free insurance for safe delivery.

We use premium Japanese movements, including the renowned NH35, NH38, and VK63 calibers, celebrated for their precision, reliability, and perfect compatibility with custom builds. Every Archonè timepiece is powered by mechanics that are as durable as they are timeless.

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