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Become the Master of Two Times

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Explore the Custom Seikos Collection

The Custom Seikos collection offers a wide range of custom, high-precision timepieces. Using a mixture of time tested quality movements and custom designer accessories.

The

SeitJust Line

A Date to Remember

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The

Seitona Line

A Cut Ahead of the Rest

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The

Seik Oak Line

Built Tough for Tough

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The

Seikonaut Line

Exploring the Depths of Design

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The

Seik Master Line

Become the Master of Two Times

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The

Seintos Line

Classics Brought to the Present

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Contact and Customization Form

The Custom Seikos Mission

Custom Seikos is committed to making luxury accessible by offering high-quality, meticulously crafted timepieces at an affordable price. We believe that everyone deserves the elegance and precision of a luxury watch without the premium markup. By combining expert craftsmanship, premium materials, and innovative designs, we deliver watches that exude sophistication and durability—without compromising on affordability. At Custom Seikos, our goal is to bring the timeless appeal of luxury watches to a broader audience, making it easier for you to own a piece of true craftsmanship.

Custom Seikos Guarentee

Custom Seikos is an independent entity and is not affiliated with Seiko Group Corporation. We specialize in the modification and creation of custom-designed timepieces, utilizing Seiko movements. This practice, known as Seiko Modding, is at the core of our business. Custom Seikos operates as a Seiko Modding company, and all our watches are sold as such.