instincttime
SEIKNAUT GREEN
SEIKNAUT GREEN
Leather watch box + tool kit included
1-Year International Warranty
Next-day dispatch from Melbourne
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The Seiknaut Green is built for those who want their wristwear to be noticed. With its forest green dial, integrated design, and lightweight comfort, this custom Seiko mod makes a bold yet elegant statement.
Powered by the proven NH35A automatic movement, this timepiece features 24 jewels, a quick-set date, and a hacking feature for precision. The brushed stainless steel case measures 43.5mm in diameter with a slim 11.2mm profile, offering a modern fit with strong wrist presence. A sapphire exhibition case back lets you admire the movement from every angle.
Paired with a soft black silicone rubber strap and butterfly clasp, the Seiknaut Green delivers sporty function and standout character - all while being water-resistant up to 5 ATM for added peace of mind.
Specifications at a Glance:
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Movement: NH35A Automatic – 24 jewels, quick-set date, hacking feature
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Case Diameter: 43.5mm – bold and stylish
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Case Thickness: 11.2mm – slim for its size
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Case Material: Stainless steel – brushed finish
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Crystal: Sapphire crystal (exhibition case back) – clear and durable
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Bracelet: Black silicone rubber with butterfly clasp
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Weight: 103 grams – lightweight and comfortable
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Water Resistance: 5 ATM (50 meters) – suitable for rain and splashes
Why You’ll Love It:
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Eye-catching green dial adds instant personality
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Lightweight, durable design for daily wear
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Mechanical reliability with a sporty edge
The Seikonaut Green brings bold colour and mechanical strength together—ready to go wherever you do.
Signature Design. Timeless Contrast
Inspired by the legendary luxury silhouette, the seikonaut green delivers a bold statement with a brushed stainless steel case and integrated bracelet. its dark green dial is perfectly contrasted by polished silver hands and white markers — creating a clean, confident aesthetic that suits every setting.
Crafted For Precision & Reliability
Powered by the trusted Japanese nh35 automatic movement, this build offers smooth timekeeping and long-term reliability. visible through the exhibition caseback, the movement combines rugged mechanics with refined detail — everything you need in a daily watch.
Built For Comfort & Everyday Wear
From the integrated bracelet to the octagonal bezel, every detail of the seikonaut is designed for comfort and presence. it wears comfortably on the wrist with a medium-heavy feel and classic proportions. water resistant to 30m and built from premium stainless steel — this is a piece that blends daily wear with standout style.
Assembled Locally, Backed by 5 Star Support
Hand-assembled in our workshop, each watch is shipped promptly from our local warehouse, ensuring you receive your timepiece within a few business days. Experience the assurance of dealing with an Australian-owned business committed to exceptional customer service.
NEED HELP?
FREQUENTLY ASKED QUESTIONS
What is a Seiko Mod?
A Seiko Mod is a custom-built watch crafted using Seiko's renowned automatic movements, combined with premium aftermarket components. These include durable stainless steel, scratch-resistant sapphire crystal, and even 18k gold-plated steel for added luxury.
The beauty of a Seiko Mod lies in its uniqueness. With an extensive range of aftermarket parts, we can create a one of a kind timepiece tailored to your personal style and preferences.
Shipping Time?
At Instinct Time, all of our watches are shipped directly from Melbourne, Australia. We prioritize quick processing and aim to dispatch your order within 1 business day.
We partner with Australia Post to ensure reliable delivery, and every order includes a tracking number for your peace of mind. You can typically expect your watch to arrive within 2–5 business days, depending on your location. Unlike other mod builders who may take weeks to process and ship, we pride ourselves on offering a faster and more efficient service.
Can I adjust the strap size myself?
Absolutely! All of our watches include a link removal tool kit, allowing you to easily adjust the strap for a comfortable and perfect fit.
12-Month Warranty
All of our watches come with a 12-month international warranty, ensuring peace of mind with your purchase. Each watch includes a warranty card provided at the time of purchase. In the rare event of an issue, please don’t hesitate to reach out to our team for any warranty inquiries or assistance.
Are Instinct Time watches waterproof?
Yes — our watches are built to a 30-meter water-resistance standard, meaning they can easily handle everyday splashes, rain, and hand-washing.
If you’d like to take your watch swimming or need extended water protection, we offer an optional waterproofing upgrade service to enhance durability under water exposure.
