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Premium craftsmanship in every timepiece

At TWT, we don’t do cheap replicas or mass-produced knockoffs. Every watch is crafted using premium-grade materials and precision-engineered parts, delivering the durability, weight, and feel of true luxury.

WATER RESISTANT

5ATM water-resistant, perfect for daily wear and protected against rain or everyday water splashes.

SEIKO MOVEMENT

Automatic, self-winding, 41+ hour power reserve, and trusted in the watch industry for its accuracy.

SAPPHIRE CRYSTAL

Fitted with sapphire crystal, ultra-clear, scratch-resistant. Your watch stays sharp, no matter what.

STAINLESS STEEL

Crafted from 904L stainless steel, the same grade used by luxury watch brands. Built to shine for a lifetime.

YOUR SATISFACTION, OUR PRIORITY.

Join thousands of watch collectors who proudly wear their custom-built Watch Mod.

Seiko Mod Nautilus | Tiffany - TWTwatches
Seiko Mod GMT | Rootbeer - TWTwatches
Seiko Mod GMT Black | Gold - TWTwatches
Seiko Mod Royal Oak | Skeleton - TWTwatches
Seiko Mod Nautilus | Tiffany - TWTwatches
Seiko Mod GMT | Rootbeer - TWTwatches
Seiko Mod GMT Black | Gold - TWTwatches
Seiko Mod Royal Oak | Skeleton - TWTwatches
Seiko Mod Nautilus | Tiffany - TWTwatches
Seiko Mod GMT | Rootbeer - TWTwatches
Seiko Mod GMT Black | Gold - TWTwatches
Seiko Mod Royal Oak | Skeleton - TWTwatches
Seiko Mod Nautilus | Tiffany - TWTwatches
Seiko Mod GMT | Rootbeer - TWTwatches
Seiko Mod GMT Black | Gold - TWTwatches
Seiko Mod Royal Oak | Skeleton - TWTwatches

Try It Risk-Free for 30 Days

Not feeling it? No worries, send it back. We’ll refund you, no questions asked.

Each watch is carefully built by hand, using high-quality parts and custom details.

✔ Made by professional watch makers

✔ Waterproof tested

✔ Unique dials, strong materials, made to last

FAQs

Please read our FAQs page to find out more.

What is a Seiko Mod?

A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic or hybrid movement, combined with high-quality aftermarket parts, usually made of 904L stainless steel. 

Have you ever dreamed of acquiring your ideal timepiece?

The purpose of Seiko mods is to bring the designs of luxury watches to a wider audience without resorting to counterfeit products, and by always using the best materials, such as sapphire crystal or ceramic bezels.

Shipping Time?

Orders are processed within 24–48 hours. Once shipped, delivery typically takes 6–12 business days (Monday–Friday).

Your watch will arrive ready to wear within this timeframe.

How can I adjust the strap size?

We include (for free) a complimentary tool kit to help you adjust the strap properly.

Please refer to this guide and follow the instructions carefully to adjust your strap size:

Is it possible to remove the Seiko logo?

Absolutely. We offer customization options, including the removal of the Seiko mark.

Simply leave your specific request as a note in the cart or during checkout, and we’ll take care of it.