# SUBMOD & GMTMOD

Rugged heritage. Reimagined.  
The **SUBMOD & GMTMOD** **Series** draws inspiration from the world’s most iconic dive watches — reinterpreted through the lens of the Custom modding culture. With unidirectional bezels, luminous dials, and robust stainless steel construction, these mods are built for both land and sea.

Each watch is powered by the **TMI NH34 or NH35 automatic movement**, encased in durable 316L stainless steel, and topped with sapphire crystal. Whether you're diving into the ocean or city streets, this series delivers classic utility with modern flair.

## Products in this collection

- [SUBMOD | Vintage NATO Strap NH35 Seiko Mod](https://seikomod.com.au/products/submod-vintage-nato-strap-nh35-seiko-mod) - 428.0 AUD
- [SUBMOD | Two-Tone Black NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-sub-two-tone-gold-black) - 398.0 AUD
- [SUBMOD | Blue Two-Tone NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-sub-blue-sub-two-tone) - 398.0 AUD
- [SUBMOD | Kermit Green NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-sub-kermit) - 398.0 AUD
- [SUBMOD | Blue NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-sub-nh35-blue) - 398.0 AUD
- [SUBMOD | Hulk NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-submariner-hulk-nh35-green-dial) - 398.0 AUD
- [SUBMOD | Black Dive NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-submariner-black-nh35-automatic) - 398.0 AUD
- [SUBMOD | Silver Steel NH35 Custom Watch](https://seikomod.com.au/products/custom-mod-submariner-silver) - 398.0 AUD
- [SUBMOD | No Radiation Edition NH35 Custom Watch](https://seikomod.com.au/products/wb-diver-vintage-no-radiation-edition) - 418.0 AUD
- [SUBMOD | Blue Red Bezel NH35 Custom Watch](https://seikomod.com.au/products/custom-mod-submariner-blue-diver-nh35-automatic) - 398.0 AUD
- [GMTMOD | Meteorite NH34 Custom Watch](https://seikomod.com.au/products/custom-gmt-mod-meteorite-nh34) - 478.0 AUD
- [GMT MOD | Bruce Wayne NH34 Custom Watch](https://seikomod.com.au/products/custom-mod-gmt-bruce-wayne) - 478.0 AUD
- [GMTMOD | Batman NH34 Seiko Mod](https://seikomod.com.au/products/custom-mod-gmt-batman-nh34) - 478.0 AUD
- [GMTMOD | Pepsi NH34 Custom Watch](https://seikomod.com.au/products/custom-mod-gmt-pepsi-nh34) - 478.0 AUD
- [GMTMOD | Sprite NH34 Custom Watch](https://seikomod.com.au/products/custom-mod-gmt-sprite-nh34) - 478.0 AUD
- [GMT MOD | “Root Beer” NH35 Seiko Mod](https://seikomod.com.au/products/custom-mod-gmt-root-beer-two-tone) - 478.0 AUD
- [GMTMOD | Coke NH34 Custom Watch](https://seikomod.com.au/products/custom-mod-gmt-coke-nh34) - 478.0 AUD
- [GMTMOD | Black Bezel NH34 Custom Watch](https://seikomod.com.au/products/custom-mod-black-gmt-mod-nh34) - 478.0 AUD
- [GMTMOD NH34 Seiko Mod Configurator](https://seikomod.com.au/products/custom-gmtmod-nh34-dual-time) - 488.0 AUD
- [SUBMOD NH35 Seiko Mod Configurator](https://seikomod.com.au/products/custom-mariner-nh34-35) - 418.0 AUD

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> Source: [WATCHBRICK](https://seikomod.com.au/collections/seiko-sub-and-seiko-gmt-mod-collection)
> Updated: 2026-06-11