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

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SHOP ALL CUSTOM MODS

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Classic Seiko mod watch with black dial, date window, and stainless steel bracelet

JUSTMOD | Classic Black NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Two-tone Seiko mod watch with Roman numerals, fluted bezel, and date display on jubilee bracelet

JUSTMOD | Two-Tone Wimbledon NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

JUSTMOD | Roman Gold President NH35 Seiko Mod - 428.00 WATCHBRICK

JUSTMOD | Roman Gold President NH35 Seiko Mod

Sale price$428.00 AUDRegular price $638.00 AUD

Stainless steel Seiko mod watch with ice blue dial, Arabic numerals, and jubilee bracelet.

JUSTMOD | Arab Ice Blue NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Silver automatic watch with Tiffany blue dial, luminous markers, and date display

NAUTIKO | Tiffany Blue NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Rose gold Seiko mod watch with brown dial, luminous markers, and metal bracelet

NAUTIKO | Brown Rose Gold NH35 Custom Watch

Sale price$408.00 AUDRegular price $638.00 AUD

Stainless steel automatic watch with emerald green open-heart dial and silver bracelet

NAUTIKO | Emerald Open-Heart NH38 Custom Watch

Sale price$438.00 AUDRegular price $618.00 AUD

Dark blue open-heart automatic watch with silver case and bracelet, striped dial design.

NAUTIKO | Open Heart Blue NH38 Seiko Mod

Sale price$438.00 AUDRegular price $618.00 AUD

Black Seiko mod watch with automatic movement, textured dial, and black rubber strap.

AQUAMOD | Shadow Black NH35 Custom Watch

Sale price$398.00 AUDRegular price $618.00 AUD

Green Seiko mod watch with silver case, green textured dial, and rubber strap, automatic movement

AQUAMOD | Jungle Green NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Rose gold Seiko mod watch with brown dial, grid pattern, and black rubber strap

AQUAMOD | Rose Night NH35 Seiko Mod

Sale price$408.00 AUDRegular price $618.00 AUD

Seiko mod watch with black dial, orange rubber strap, luminous hands, and date display

AQUAMOD | Volcano Orange NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

OAKMOD | Skeleton Dial NH72 Seiko Mod - 438.00 WATCHBRICK

OAKMOD | Skeleton Dial NH72 Seiko Mod

Sale price$438.00 AUDRegular price $658.00 AUD

Silver Seiko mod VK63 chronograph watch with panda dial and stainless steel bracelet.

OAKMOD | White Black VK63 Custom Watch

Sale price$398.00 AUDRegular price $618.00 AUD

OAKMOD | White Silver Arabic NH35 Seiko Mod - 398.00 WATCHBRICK

OAKMOD | White Silver Arabic NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Silver stainless steel Seiko mod watch with white textured dial and date display

OAKMOD | Glacier Icy NH35 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Stainless steel chronograph watch with black dial, tachymeter bezel, and three subdials.

MASTERMOD | Speedy Panda VK63 Custom Watch

Sale price$398.00 AUDRegular price $618.00 AUD

Seiko VK63 mod chronograph watch with blue bezel, white dial, and blue subdials on nylon strap

MASTERMOD | Moon Edition VK63 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

White dial Seiko mod chronograph watch with black subdials and stainless steel bracelet

MASTERMOD | White Panda VK63 Seiko Mod

Sale price$398.00 AUDRegular price $618.00 AUD

Rose gold Seiko mod chronograph watch with black dial and rainbow bezel

SEITONA | Rainbow Bezel VK63 Seiko Mod

Sale price$428.00 AUDRegular price $618.00 AUD

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Watchbrick is an independent workshop specializing in custom mod watches.Our watches are not affiliated with any brand or other company.Each piece uses authentic Japanese movements (NH35, NH36, NH34) and is hand-assembled.We ship worldwide, including the Australia, UK and Europe.

Support Email: hello@watchbrick.com

Support Office: 7 Clunies ross court,Eight Mile Plains,QLD 4113 Australia

Mailing Address: PO BOX 6370,Upper Mount Gravatt,QLD 4122 Australia

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★ Reviews

Let customers speak for us

86%

(470)

10%

(52)

4%

(22)

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J

SUBMOD | Black Dive NH35 Seiko Mod

JP Makin (New Zealand)

This timepiece is absolutely fantastic and as described. Feels solid and works exactly as described. Teal nice weight and feel to the watch. Great that yu also get the free tool kit which I used to remove a link on the bracelet. I will certainly buy another piece soon and highly recomend this companies seiko mods 🙂.

D

AQUAMOD | Shadow Black NH35 Custom Watch

Daniel Harper (Australia)

Stunning watch. Fits my wrist perfectly and the shipping to Sydney was pretty fast. Cheers to the seller!

T

GMT MOD | Bruce Wayne NH34 Custom Watch

Timothy Carlos (Australia)

Absolutely love this piece.
The “Bruce Wayne” looks even better in person — clean finishing, solid feel, and great wrist presence. You can tell it’s carefully assembled. Fast shipping and well packaged too.
Will definitely order again.

J

JUSTMOD | Slate Sunburst NH35 Seiko Mod

Joshua C (Australia)

Stunning watch, one of my new favourites in my collection that I’ve been building over the last few years. You can tell a lot of care and thought has been put into the design & it also comes with very quick delivery (via DHL). Thanks team.

C

GMT MOD | “Root Beer” NH34 Seiko Mod

Chris (Australia)

Watch it’s extremely good quality and fast track with DHL.

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