Skip to product information
1 of 5

Instinct Time

ROYAL SEIKOAK BLUE

ROYAL SEIKOAK BLUE

Regular price $485.00 AUD
Regular price $504.00 AUD Sale price $485.00 AUD
Sale Sold out

*Ships In 1 Business Day!*

✅ Free Shipping & Easy Return

✅ 1 Year Warranty

✅ Seiko NH35A Movement

✅ Sapphire Crystal – Scratch resistant

✅ Dispatched from our Melbourne warehouse

The Royal Seikoak Blue is a bold reinterpretation of luxury sport styling. With its striking integrated bracelet design, deep royal blue dial, and sharp lines, this timepiece makes a powerful statement on the wrist - effortlessly blending elegance with strength.

At its heart is the NH35A automatic movement, complete with 24 jewels, a smooth-sweeping second hand, and a quick-set date function. Housed in a finely brushed 904L stainless steel case with both front and rear sapphire crystal, it offers a perfect balance of durability and refinement.

Finished with a butterfly clasp and screw-down crown, the Royal Seikoak is built for those who demand more from their daily wear.


Specifications at a Glance:

  • Movement: NH35A Automatic – 24 jewels, quick-set date, hacking feature

  • Case Diameter: 41mm – bold but wearable

  • Case Thickness: 13mm – solid and substantial

  • Case Material: 904L Stainless Steel – premium, high-polish finish

  • Crystal: Sapphire front and exhibition case back

  • Water Resistance: 3 ATM (30 meters) – everyday splash protection

  • Bracelet: Integrated stainless steel with butterfly clasp

  • Weight: 180 grams – luxury-grade wrist presence

  • Features: Screw-down crown, luminous hands and indices


Why You’ll Love It:

  • Distinctive Royal Oak-inspired silhouette with a modern twist

  • Reliable automatic movement tuned for high accuracy

  • Sapphire crystal and 904L steel for long-term durability

  • Perfect blend of sporty confidence and dress appeal


The Royal Seikoak Blue is more than a mod—it’s a precision-built statement piece that elevates every moment.

Instinct Time – Built Different. Worn Bold.

View full details

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.

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Christopher Webster

Nice watch

A
Andrew Burgess

I am very pleased with the watch. It is good quality and exactly as shown on the webpage. I had queries before purchasing, and received great customer service.

A
Anonymous
Seiko AP Mod Blue

The watch is really good quality and looks very good on the wrist. There are some minor flaws, but all in all its a very good purchase.

C
Carlos Palumbo de Oliveira
Beautiful timepiece

Received my Oak and it looks amazing. Great watch.

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.

Is it possible to remove the Seiko logo?

Absolutely! We offer custom watch-building services to bring your vision to life. Please email us atinstincttime.melbourne@gmail.comwith your requirements before placing an order, including any specific details you'd like us to consider. Please note that custom watches typically take 2 weeks to assemble.