ROYAL SEIOAK GREEN
ROYAL SEIOAK GREEN
The Royal Seioak Green stands out with its rich forest green dial and bold integrated bracelet design. Crafted for those who want more than a standard black or silver dial, this watch brings individuality and depth to your wrist while staying rooted in luxury sport watch DNA.
Powered by the NH35A automatic movement, it features 24 jewels, a smooth-sweeping second hand, quick-set date, and a hacking feature. Its robust 904L stainless steel construction, paired with sapphire crystal glass on both the front and case back, ensures durability and clarity for everyday wear.
Finished with a butterfly clasp and a screw-down crown, the Royal Seikoak Green is where precision meets personality.
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 – modern and confident
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Case Thickness: 13mm – balanced and comfortable
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Case Material: 904L Stainless Steel – premium finish and strength
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Crystal: Sapphire crystal (front and case back) – scratch-resistant
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Water Resistance: 3 ATM (30 meters) – daily splash protection
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Bracelet: Integrated stainless steel with butterfly clasp
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Weight: 180 grams – solid luxury feel
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Features: Screw-down crown, luminous markers and hands
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Specifications
Specifications
The Royal Seioak Green stands out with its rich forest green dial and bold integrated bracelet design. Crafted for those who want more than a standard black or silver dial, this watch brings individuality and depth to your wrist while staying rooted in luxury sport watch DNA.
Powered by the NH35A automatic movement, it features 24 jewels, a smooth-sweeping second hand, quick-set date, and a hacking feature. Its robust 904L stainless steel construction, paired with sapphire crystal glass on both the front and case back, ensures durability and clarity for everyday wear.
Finished with a butterfly clasp and a screw-down crown, the Royal Seikoak Green is where precision meets personality.
Specifications at a Glance:
-
Movement: NH35A Automatic – 24 jewels, quick-set date, hacking feature
-
Case Diameter: 41mm – modern and confident
-
Case Thickness: 13mm – balanced and comfortable
-
Case Material: 904L Stainless Steel – premium finish and strength
-
Crystal: Sapphire crystal (front and case back) – scratch-resistant
-
Water Resistance: 3 ATM (30 meters) – daily splash protection
-
Bracelet: Integrated stainless steel with butterfly clasp
-
Weight: 180 grams – solid luxury feel
-
Features: Screw-down crown, luminous markers and hands
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.
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.
Premium Components
Seiko 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 2–5 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 don’t hesitate to reach out to our team for any warranty inquiries or assistance.
Are Instinct Time watches waterproof?
Yes — 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.
What’s 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 — 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.