SEIKNAUT BLACK
SEIKNAUT BLACK
The Seiknaut Black is a modern icon - bold, lightweight, and built for those who want their wristwear to make a statement. This watch features a stealthy matte black dial and sporty silhouette that feels as sleek as it looks.
At its core is the reliable NH35A automatic movement, complete with 24 jewels, a calendar function, and hacking feature for daily precision. The brushed stainless steel case measures a striking 43.5mm, yet wears comfortably thanks to its slim 11.2mm profile and lightweight construction. Flip it over to reveal a sapphire exhibition case back, giving you a clear view of the movement inside.
Paired with a durable black silicone rubber strap and butterfly clasp, the Seiknaut Black is a go-anywhere, do-anything timepiece with modern edge and mechanical soul.
Specifications at a Glance:
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Movement: NH35A Automatic โ 24 jewels, quick-set date, hacking feature
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Case Diameter: 43.5mm โ bold and commanding
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Case Thickness: 11.2mm โ slim and comfortable
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Case Material: Stainless Steel โ brushed finish
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Crystal: Sapphire crystal (exhibition case back) โ scratch-resistant
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Bracelet: Black silicone rubber with butterfly clasp
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Weight: 103 grams โ lightweight and agile on the wrist
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Features: Lumed markers, screw-down crown, calendar display
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Specifications
Specifications
The Seiknaut Black is a modern icon - bold, lightweight, and built for those who want their wristwear to make a statement. This watch features a stealthy matte black dial and sporty silhouette that feels as sleek as it looks.
At its core is the reliable NH35A automatic movement, complete with 24 jewels, a calendar function, and hacking feature for daily precision. The brushed stainless steel case measures a striking 43.5mm, yet wears comfortably thanks to its slim 11.2mm profile and lightweight construction. Flip it over to reveal a sapphire exhibition case back, giving you a clear view of the movement inside.
Paired with a durable black silicone rubber strap and butterfly clasp, the Seiknaut Black is a go-anywhere, do-anything timepiece with modern edge and mechanical soul.
Specifications at a Glance:
-
Movement: NH35A Automatic โ 24 jewels, quick-set date, hacking feature
-
Case Diameter: 43.5mm โ bold and commanding
-
Case Thickness: 11.2mm โ slim and comfortable
-
Case Material: Stainless Steel โ brushed finish
-
Crystal: Sapphire crystal (exhibition case back) โ scratch-resistant
-
Bracelet: Black silicone rubber with butterfly clasp
-
Weight: 103 grams โ lightweight and agile on the wrist
-
Features: Lumed markers, screw-down crown, calendar display
Components & Materials
Components & Materials
Shipping & Returns
Shipping & Returns
Dispatched from Melbourne within 24 hours via Australia Post, with tracking included on all orders.
Enjoy 14-day returns and a 1-year warranty for peace of mind. Our expert team is always here to help.
What is an Automatic Watch?
What is an Automatic Watch?
An automatic watch is powered by movement, not a battery. As you wear it, your wrist naturally winds the movement to keep it running.
If left unworn for around 40 hours, it may stop - simply wear it again or gently wind the crown to restart it.
Signature Design. Timeless Contrast
Inspired by the legendary luxury silhouette, the seikonaut black & silver delivers a bold statement with a brushed stainless steel case and integrated bracelet. its deep black dial is perfectly contrasted by polished silver hands and markers โ 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 โ 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.
Premium Components
Japanese Movement
Automatic, self-winding, 40+ hour power reserve, trusted in the watch industry for its accuracy.
Water Resistance
3 ATM water resistance, perfect for daily wear, rain and water splashes.
Sapphire Crystal
Fitted with sapphire crystal, clear and scratch resistant.
Stainless Steel
Crafted from 904L stainless steel, the same grade used in luxury watch brands. Built to shine.
NEED HELP?
FREQUENTLY ASKED QUESTIONS
How long will it take to receive my order?
All in-stock watches ship within 24 hours via Australia Post. Delivery usually takes 2โ5 business days within Australia, and slightly longer for international orders.
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 donโt hesitate to reach out to our team for any warranty inquiries or assistance.
Are Instinct Time watches waterproof?
Yes โ most models are built with water resistance suitable for daily wear. If you need a watch for diving or extreme use, check the product description for the exact depth rating.
Whatโs the difference between the dial options?
Collector Dial (Logo Style) Features a dial sourced from genuine Japanese-made components, retaining its original logo for those who prefer a heritage inspired look.
Classic Dial (Clean) A minimalist unbranded dial offering a refined, custom aesthetic.
Are Instinct Time watches waterproof?
Yes โ our watches are built to a 30-meter water-resistance standard, meaning they can easily handle everyday splashes, rain, and hand-washing.
If youโd like to take your watch swimming or need extended water protection, we offer an optional waterproofing upgrade service to enhance durability under water exposure.