Nomods Seiko Aquanaut Style Watch – Gold Accents on Gold Case with Green Strap

Seiko Aquanaut Style Watch – Gold Accents on Gold Case with Green Strap

$290.00
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We accept returns/exchanges according to our policy for unworn items in original condition. Custom changes may have different terms — contact us for questions

Seiko Mod Nautilus – Gold Skeleton Watch with Green Strap

This Seiko Mod Nautilus delivers maximum presence with its full gold-tone case and skeletonized dial architecture, contrasted by a rich green rubber strap. Powered by the NH72 automatic skeleton movement, this build opens up the entire mechanical structure — showcasing the balance wheel, gear train, and bridges in motion.

Unlike a traditional Seiko dial, which conceals the movement beneath, this openworked layout transforms the dial into a display of mechanical depth. It’s an ideal alternative for builders who want their mod to reflect the inner workings of the watch, not just its surface.

Engineered for NH72, this build integrates seamlessly with premium Seiko mod parts produced by us, offering tight tolerances, full visibility, and a modern sports-luxury silhouette. The green strap introduces a playful but refined contrast — making this a great choice for those who want color without sacrificing elegance.

Inspired by the spirit of high-end skeleton creations from brands like Parmigiani Fleurier, this Seiko-based build delivers serious watchmaking energy without the six-figure price tag.

Disclaimer: This is a custom-built watch assembled by us using genuine TMI (Time Module Inc.) movements, a subsidiary of Seiko Instruments Inc., part of Seiko Group Corporation.
This product is not an official Seiko watch and is not endorsed by or affiliated with Seiko Group Corporation or its subsidiaries.

 

Other Colors

FAQs

Nomods is based in Oslo, Norway. We offer shipping from our workshop here, or directly from our factory depending on buyers location. Read more about this in our shipping policy!

We do not offer counterfeit logos on our products.

Contact us for a customized logo

If you are having a hard time removing the screws from the bracelet, take the case and bracelet under some warm soapy water and wiggle each link back and forth. This will clean out residue from production which makes the screws easier to remove and improve the bracelet quality over all

AR coating stands for Anti reflective coating and reduces the reflection in the crystal enhancing visibility. Blue AR has a slightly tinted reflection while Clear AR has not.

Scroll down to see the comparison!

No it does not! Our 37mm Royal Oak Seiko Modding case arrives as one complete case, and is ready to house a movement straight from the box.

In order to make this Seiko Mod Case as thin as possible, there is limited room in the back of the case. Therefore some custom NH35 rotors do not fit. Pay close attention to the respective rotor. Does it exceed the height of the middle screw? If yes then it may be too thick for this case.

We recommend a 28.5/29mm dial for our 37mm Royal Oak Case. The typical 31.8mm mod dials that many Royal Oak Mod Cases use are too big.

Clear vs Blue Anti-reflective Coating
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