MODS COLLECTIONS

Batman GMT – Seiko NH34 GMT Mod - WATCHBRICK

GMT SERIES

SEKIO JUST SERIES

Daytona Mod – VK63 Seiko Chronograph (White Panda) - WATCHBRICK

SEIKO TONA SERIES

NAUTIKO | Tiffany Blue Dial NH35 Auto - WATCHBRICK

SEIKO NAUT SERIES

Volcano Aquanaut – Seiko NH35 Mod - WATCHBRICK

AQU ANAUT SERIES

Submariner Mod – NH35 "Kermit" Black Dial Seiko Automatic - WATCHBRICK

SEIKO SUB SERIES

Monochrome Oak – NH35 Royal Oak Seiko Mod - WATCHBRICK

SEIKOAK SERIES

SEIKOCUB | Silver "Tiffany Mint Brick" - WATCHBRICK

SEIKO CUB SERIRS

“Hey Seiko Mod Lover,admit it :”

Q: Can I customize a watch?

Yes! You can build your own Seiko mod using our online customization tool . Select every detail and we’ll hand-assemble it for you.

Q: How long is shipping to Australia? Any duties?

Made to order – requires 4–6 business days before shipping. Free Shipping By DHL 6–14 days . No duties. More Information about Shipping Policy.

❌We’re NOT dropshippers.

❌No mystery parts.

❌No factory guesswork.

We’re just two watch modders building every piece by hand.Only 8–10 watches a day, so quality comes first.（Timing test paper with every NH34/35/72.）

No big marketing spend. No inflated prices — just fair, honest craftsmanship.

“Clients often ask why our prices are lower than other mod shops.”

“Here’s why —” Those “based” in small European countries?Often just virtual addresses for dropshippers — buying cheap, selling high, and covering high warranty/return rates.

That’s not us.

Small team. Big dedication.

If we’re busy, it may take a few extra days —worth every second.

Our Story

Best Sellers

WATCHBRICK

SEIKOTONA | White Panda VK63 Chrono

$398.00 AUD $618.00 AUD

WATCHBRICK

SEIKOTONA | Black Panda VK63 Chrono

$398.00 AUD $618.00 AUD

WATCHBRICK

SEIKOTONA | Yellow Gold Blue Chrono VK63

$408.00 AUD $618.00 AUD

WATCHBRICK

SEIKOTONA | Yellow Gold Black Rubber VK63 Chrono

$398.00 AUD $618.00 AUD

WATCHBRICK

SEIKOTONA | Silver Panda Chrono VK63

$398.00 AUD $608.00 AUD

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Gorgeous love it

Love it

Very satisfied

Absolutely love my nautilus-mod-nh35-white-dial. The design is so clean and modern.

Detailed dial

Awesome mod build, fits really well.

Solid construction

Would definitely recommend this piece.

Stylish design

Really impressed with the quality and feel.

Best purchase

Feels high-end without the price tag.

Durable piece

Very happy with the way this mod wears.

Very satisfied

My new favorite: the olive-arabic-datejust-seiko-mod. Sleek, comfortable, and unique.

Perfect upgrade

Amazing attention to detail, great fit.

Great value

My new favorite: the submariner-mod-nh35-blue-sub. Sleek, comfortable, and unique.

Great value

Loved the detail on the dial. You can tell it's built with care.

Stylish design

Great value for a SeikoMod clean lines and unique dial.

Best value

Looks even better in person. Fast shipping too!

Unique piece

Quick shipping and great packaging too.

Well-crafted

This watch looks and feels premium.

Great value

Would definitely recommend this piece.

Highly recommended

The finish on this watch is fantastic.

Best value

Amazing attention to detail, great fit.

Best purchase

Dial details are crisp. Strap is super comfortable.

Great for daily use

Quick shipping and great packaging too.

Very satisfied

Been wearing my vk63-black-panda-chrono daily getting lots of compliments!

Amazing

I am so impressed with this. Not just the watch itself which does look stunning, but also the service levels from the guys, both before I ordered and after delivery when I had a question. The on-line chat response was immediate and they couldn't have done more. I have recommended them to friends and family without hesitation.

Premium feel

I had a question and the team replied quickly. Great experience overall.

Giving with Purpose

At Watchbrick, we believe good design should also do good. That’s why we commit to donating 10% of our monthly profit to Compassion Australia — helping children living in poverty access education, healthcare, and hope for a better future.

FAQs

What is a Seiko Mod, and is it a real Seiko?

A Seiko Mod is part of a new watch customization culture — using Seiko automatic or quartz movements (like NH34 or NH35/72 and VK63) and pairing them with high-quality aftermarket custom cases, dials, and bezels to create a one-of-a-kind timepiece.

It’s not an official Seiko product, but it carries the heart of Seiko craftsmanship in a fully personalized design.

Disclaimer: Watchbrick is an independent brand and has no affiliation with Seiko or any other manufacturer.

Can I customize a watch?

Yes! You can build your own Seiko mod using our online customization tool. Select every detail and we’ll hand-assemble it for you.

Do you ship Seiko mod watches from Australia?

Our Seiko mod watches are shipped from our workshop in Gold Coast or Hong Kong .We offer FREE worldwide shipping on all orders.

How long is shipping to Australia? Any duties?

Made to order – requires 4–6 business days before shipping. Free Shipping By DHL 6–14 days. No duties.

More Information about Shipping Policy.

How long is shipping to the UK and Europe? Any duties?

10–14 business days via Royal Mail or local post. No duties or VAT.

More Information about Shipping Policy.

How long is shipping to the US? Any duties?

Due to recent changes in U.S. import regulations, all orders shipped via DHL to the United States may incur an import duty of approximately $25 USD, payable by the customer. Once your order is dispatched, DHL will contact you directly (via SMS or email) with a payment link. Please ensure the duty is paid within 5 days to avoid your parcel being returned to Hong Kong. If unpaid, the package will be automatically returned, and any re-shipping costs may be your responsibility. We’re unable to mark packages as gifts or under-declare values due to customs compliance.

More Information about Shipping Policy.

Full FAQs

Latest Stories

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Aug 23, 2025
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How to Adjust Different Seiko Mod Straps (Step-by-Step Guide)

Adjusting your Seiko mod strap doesn’t have to be difficult. In this guide, we break down six common strap types — Oyster, Jubilee, SeikOak, SeikoNaut, Seikotona, and Aquanut — and explain exactly how to resize each one. Whether your strap uses screw pins, push pins, or needs cutting, our step-by-step method (with tool kit) makes it easy to get the perfect fit while avoiding scratches.

MODS COLLECTIONS

“Hey Seiko Mod Lover,admit it :”

Best Sellers

Giving with Purpose

FAQs

Latest Stories

Let customers speak for us