Seiko Aquanaut
Seiko Aquanaut
What Is the Seiko Aquanaut Mod?
Seiko Aquanaut mods are premium custom watches built on the trusted Seiko NH72 skeleton movement, housed in Aquanaut-style cases. These timepieces combine Japanese reliability with modern, sporty elegance — echoing the iconic design of the Patek Philippe Aquanaut, but reimagined through Seiko modding culture.
- NH72 skeleton movement with golden bridges and full mechanical visibility
- Aquanaut-style case in brushed silver or black PVD finish
- Waffle dial-inspired cutouts and rose gold or high-contrast indicators
- Sapphire crystal and 316L stainless steel casing
- Sport rubber straps in bold blue or green colorways
Want to learn more about Seiko mods? Visit our Seiko modding blog for inspiration, guides, and deeper insights.
FAQs
A “Seiko Mod” refers to a custom Seiko watch that has been altered to match an individual’s style or functional needs.
Modifications can be purely aesthetic, such as changing the dial, case, hands, or bezel, or functional, such as improving movement accuracy or durability with features like water resistance. These modifications provide watch enthusiasts the opportunity to create a unique timepiece that fits their personal preferences and enhances their watch-wearing experience.
Seiko modding is a fun and creative way to customize your watch. If you’re just starting, you’ll need basic tools and parts like dials, braces and hands to personalize your timepiece. Explore our shop for compatible parts, and feel free to reach out for help identifying the right components or installing them. Our resources are here to make your modding journey easy and enjoyable!
Shipping from our workshop in Norway has an estimated delivery of 7-14 days worldwide.
Let customers speak for us
Absolutely love the watch, it look realy good and adjusting the band was really easy
Awesome watch! Excellent piece from these guys. This is the 3rd piece and I have never been let down:
Really well made, very happy with the product.
Very highly quality RO homage case. 37mm is a perfect fit for smaller wrists.
This is the perfect size for this style of case. The quality of the cases is top-notch, they feel and look excellent. Additionally, Mathias from Nomods is also very friendly and professional and helped me out with all my questions and customization requests.
Perfect size, perfect size case with the bezel being the right size. It is not too thick or too narrow, it is just right
Very nice case and very good quality
Nice seller
I am creating a custom watch build for my brother who works at a gym. I wanted something equal parts sport and elegance and the Petrichor meets and exceeds my standards for both. Really solid build quality with exceptional finishing, and a comfortable micro-adjustable bracelet to boot. I will be buying from NoMods again.
Fantastic quality. Looks exactly like the image. Looks great.
