Mod Santos Black

$270.00

Welcome Offer / Limited Workshop Event

Buy 1 Get $5 Off | Buy 2 Get $50 Off

*Valid on your first order. Applied automatically at checkout.

🇺🇸
USA Built Hand-assembled in our US workshop
🇯🇵
Japan SEIKO Powered by NH Series Caliber
🏁
MOD CULTURE Endless DIY parts to swap & style
Order Placed Aug 5
Build & Hand-Tested Aug 10 – Aug 12
Estimated Delivery Aug 14 – Aug 19
Free shipping for all watches
Hassle-free 7-day return
Backed by a 1-year warranty
U.S. Assembled

Product details

· Case Diameter: 38mm  

· Case Thickness: 12mm

· Bracelet: Integrated Bracelet

· Bracelet Material: Luxurious 904L stainless steel

· Lug To Lug Height: 47.5mm

. Wrist Size: 5.71-inch - 7.8 inch (Adjustable)

· Lug Width: 20mm

· Glass: Sapphire Crystal

· Movement: Seiko NH35 movement

· Water Resistance: 5 ATM

· Crown: Octagonal screw-down crown

· Hand: C3 luminous stainless steel hands for optimal visibility in low light 

· Weight: 142g

FROM OUR HANDS TO YOUR WRIST

Every timepiece is assembled by hand in our U.S. studio.

BUILT FOR PRECISION. NH35 POWERED.

The Seiko NH35 delivers proven accuracy with fully automatic winding.

Self-winding movement powered by your natural motion, with manual winding support for quick starts.

41-hour power reserve keeps you running through weekends and extended wear.

Hacking seconds function pauses the second hand for precise time-setting.

Trusted for its stable performance, dependable build, and everyday reliability.
Movement detail
Precision detail

PRECISION IN EVERY DETAIL

38mm case offers refined proportions that sit elegantly on any wrist.

Premium 904L stainless steel throughout, polished to a luxurious finish.

Integrated bracelet flows seamlessly from case, a signature Santos design cue.

Octagonal screw-down crown adds distinctive character and secure water resistance.

Scratch-resistant sapphire crystal protects the deep green dial beneath.

THE PEOPLE BEHIND THE CRAFT

Expertly assembled by skilled watchmakers.

Behind every USAMODWATCH timepiece is a small team of watchmakers who take pride in what they do.

Each one brings steady hands, sharp focus, and years of experience to the bench — turning raw components into precise, living mechanisms.

We build, test, and assemble every piece by hand. Driven by a shared belief that true quality can't be rushed or automated.

Our mission is simple: To keep the spirit of craftsmanship alive, creating watches that connect people not only to time, but to the hands that made it.

Learn More
People Behind Your Watch

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