Master of Your Time

Every watch is hand-assembled in our New Hampshire studio, built exactly to your spec.

Production

Ready-to-ship models leave our studio in 5 to 7 business days. Each movement is hand-adjusted and tested three times before it earns our seal.

Custom dial orders take 10 to 15 business days. We send you a design proof to approve before we begin.

You will receive updates at every stage of the build, and you can check your order status anytime.

Craftsmanship

Every watch carries our hand-engraved wing logo, finished with precision color filling and polishing in-house.

Beyond that, we offer custom dial artistry, personalized surface designs, case back engraving, and full component color matching. Bring your unique vision to life from intricate hand-painted motifs to signature emblems and exclusive patterns. Our artists work closely with you to translate your ideas into stunning wearable art that tells your story.

All watches feature Swiss-grade luminous coating built to perform when you need it most.

Our Promise
  • Hand-assembled in New Hampshire by skilled watchmakers.
  • Every watch endures a 48-hour accuracy test before it ships. If it does not pass, it does not leave our shop.
  • 12-month warranty covering craftsmanship and movement.
Bulk Orders
  • 5 to 10 watches: 10% off
  • 11 to 25 watches: 15% off
  • 26 to 50 watches: 20% off
  • 50+ watches: Custom pricing with a dedicated project manager
Get In Touch

Questions or special requests? Email us at support@usamodwatch.com. We respond within 24 hours on business days.

Explore Community Mods

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Seiko Mod Day-Date Gold Roman Black

Seiko Mod Day-Date Gold Roman Black

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Seiko Mod Daytona "Le Mans"

Seiko Mod Daytona "Le Mans"

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Seiko Mod Datejust Twotone Pink

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Seiko Mod Datejust Sunburst

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Seiko Mod Datejust RG Gem

Seiko Mod Datejust RG Gem

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Seiko Mod Oyster Perpetual Tiffany

Seiko Mod Oyster Perpetual Tiffany

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Seiko Mod Santos ADLC

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Seiko Mod Santos Bronze

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Seiko Mod Speedmaster White

Seiko Mod Speedmaster White

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Seiko Mod Datejust Galaxy

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Seiko Mod Royal Oak Classic Blue

Seiko Mod Royal Oak Classic Blue

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Seiko Mod Day-Date Roman Tiffany

Seiko Mod Day-Date Roman Tiffany

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Seiko Mod Aquanaut Black

Seiko Mod Aquanaut Black

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Seiko Mod Paneiko Brown Black

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Seiko Mod Daytona RG Rainbow

Seiko Mod Daytona RG Rainbow

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Seiko Mod Royal Oak Skeleton Silver

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Seiko Mod Paneiko Black White

Seiko Mod Paneiko Black White

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Seiko Mod Daytona Black

Seiko Mod Daytona Black

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Seiko Mod Royal Oak Chrono Panda

Seiko Mod Royal Oak Chrono Panda

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Seiko Mod Datejust Blue Gem

Seiko Mod Datejust Blue Gem

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Seiko Mod Sky-Dweller Rubber White

Seiko Mod Sky-Dweller Rubber White

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Seiko Mod Aquanaut Red

Seiko Mod Aquanaut Red

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Seiko Mod Aquanaut Brown

Seiko Mod Aquanaut Brown

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Seiko Mod Datejust Gold Eclipse

Seiko Mod Datejust Gold Eclipse

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Seiko Mod Datejust Twotone Red

Seiko Mod Datejust Twotone Red

Sale price$279.00Regular price $359.00
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Seiko Mod Datejust Twotone White Presage Diamond

Seiko Mod Datejust Twotone White Presage Diamond

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Seiko Mod Daytona Panda Speed Timer

Sale price$279.00Regular price $349.00
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Seiko Mod Daytona "Monaco"

Seiko Mod Daytona "Monaco"

Sale price$299.00Regular price $359.00