Instinct Time
ROYAL SEIKOAK BLACK
ROYAL SEIKOAK BLACK
Leather watch box + tool kit included
1-Year International Warranty
Next-day dispatch from Melbourne
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The Royal Seikoak Black is a bold reinterpretation of luxury sport styling. With its integrated bracelet design, waffle black dial, and sharp case lines, this timepiece commands attention while maintaining an aura of refined simplicity.
Powered by the dependable NH35A automatic movement with 24 jewels, a smooth-sweeping second hand, and a quick-set date function. The case is constructed from premium 904L stainless steel, paired with sapphire crystal on both the front and case back for scratch resistance and clarity.
From its solid build to the subtle details, the Royal Seikoak Black is a testament to quality watchmaking - complete with a butterfly clasp and screw-down crown for security and style.
Specifications at a Glance:
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Movement: NH35A Automatic – 24 jewels, quick-set date, hacking feature
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Case Diameter: 41mm – bold but wearable
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Case Thickness: 13mm – substantial yet refined
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Case Material: 904L Stainless Steel – premium, high-polish finish
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Crystal: Sapphire front and exhibition case back
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Water Resistance: 3 ATM (30 meters) – everyday splash protection
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Bracelet: Integrated stainless steel with butterfly clasp
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Weight: 180 grams – solid, luxury-grade wrist presence
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Features: Screw-down crown, luminous hands and indices
Why You’ll Love It:
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Stealthy all-black dial for understated confidence
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Iconic Royal Oak-inspired profile with modern touches
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High-end materials and movement in every detail
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Built for comfort, presence, and long-term wear
The Royal Seikoak Black is a precision-crafted timepiece that delivers bold character and everyday dependability.
Instinct Time – Built Different. Worn Bold.
A Closer Look – Precision Meets Durability
The Royal Seikoak is powered by the reliable NH35A automatic movement, a favourite among watch enthusiasts for its precision and durability. This 24-jewel movement offers a smooth-sweeping second hand, quick-set date function, and hacking feature, ensuring accurate timekeeping and ease of use.
Premium Materials, Everyday Function
Crafted from brushed 904L stainless steel, the Royal Seikoak is built for durability without compromising style. Its screw-down crown enhances water resistance, making it ready for everyday wear and light water exposure. The open exhibition case back offers a clear view of the automatic movement in action — a subtle detail that watch enthusiasts will appreciate.
Integrated Steel Bracelet
Crafted from brushed stainless steel, the integrated bracelet offers a bold yet refined look. Designed for daily comfort, it features removable screw-pin links for easy adjustment and a butterfly clasp for seamless, secure deployment — the perfect balance of form and function.
Assembled in Melbourne, Backed by Local Support
Hand-assembled in our Melbourne 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.
