Due to increased order volume, please allow an additional 1–2 days for assembly by our watchmakers.

FAQs

2–4 Weeks Sellers vs Us: What’s the Difference?

Many sellers never touch the watch they sell. It’s assembled elsewhere, shipped out, and often never personally QC checked.

We build every watch in our own workshop, inspect it, regulate it, QC it, and provide a timing test where applicable.

If a seller advertises a 2–4 week “build time,” it is worth asking one simple question:

Who is actually building and checking your watch?

Read our full article: The Truth Behind 2–4 Week Seiko Mod Build Times →

What comes with my order?

Each Watchbrick timepiece includes a premium protective box, warranty info, and a strap adjustment tool kit.

How long is shipping to Australia? Any duties?

Made to order – requires 4–6 business days before shipping. Free Shipping By DHL 4–8 days. No duties.

More Information about Shipping Policy.

Are these water-resistant?

Yes, Our watches are conservatively rated at 3 ATM for everyday water resistance and are not recommended for swimming, showering or diving.

While our completed watches may be pressure-tested up to 5 ATM before dispatch, passing a pressure test does not mean a watch is designed for regular swimming.

A Seiko Mod is individually assembled using multiple components — including the case, crystal, crown, caseback and seals. Unlike a purpose-built dive or swimming watch, the overall design is not intended for repeated or prolonged water exposure.

For this reason, we prefer to be transparent rather than simply advertise a higher ATM number. Even when a watch successfully passes a 5 ATM pressure test, we conservatively rate it at 3 ATM and recommend it for everyday use, rain and occasional splashes only.

A higher ATM claim doesn’t necessarily mean a better-built watch — proper testing and honest usage guidance matter more.

How can I adjust the watch bracelet links or rubber band?

Different straps adjust in different ways (screw pins, push pins, or cutting for rubber). For the full guide with photos, please check here: How to adjust mod straps.

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Hand-Finished Mod Builds

Carefully selected components, reworked and assembled in-house by Watchbrick, delivering clean precision and a refined finish on every piece.

FREE shipping and 30 Days Defect returns

Blog posts

Best Seiko Mod Watches in Australia 2026: What to Look for Before You Buy

Best Seiko Mod Watches in Australia 2026: What to Look for Before You Buy

Best Seiko Mod Watches in Australia 2026: What to Look for Before You Buy Searching for the best Seiko mod watches in Australia can quickly become confusing. Some seller offers a watch for under A$300. Another charges A$400–A$500 for something...

Read moreabout Best Seiko Mod Watches in Australia 2026: What to Look for Before You Buy

A Seiko Mod Shouldn’t Take 2–4 Weeks to Build - WATCHBRICK

A Seiko Mod Shouldn’t Take 2–4 Weeks to Build

The Truth Behind 2–4 Weeks Seiko Mod Build Times: A 2–4 weeks build time doesn’t necessarily mean your watch is being built for 2–4 weeks. The Seiko Mod market has grown rapidly, with sellers now operating across Australia, the UK,...

Read moreabout A Seiko Mod Shouldn’t Take 2–4 Weeks to Build

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