Skip to product information
1 of 5

Instinct Time

SEIKOJUST BLACK SUNBURST ARABIC 39MM

SEIKOJUST BLACK SUNBURST ARABIC 39MM

Regular price $473.00 AUD
Regular price Sale price $473.00 AUD
Sale Sold out

*Ships In 1 Business Day!*

Free Shipping Free Shipping Over $200
Returns 14 Day Returns
Warranty 1 Year Warranty

โœ… Seiko NH35A Movement

โœ… Dispatched from our Melbourne warehouse

The SeikoJust Black Sunburst Arabic 39mm brings subtle boldness to the everyday watch. With its rich black sunburst dial, elegant Arabic numeral markers, and lumed hands, this timepiece combines refined styling with functional visibility - even in low light.

Built around the highly dependable NH35A automatic movement, it offers smooth timekeeping and a quick-set date function, backed by a 24-jewel construction for long-lasting precision. The case is crafted from 904L stainless steel, giving it that luxury-grade strength and shine.

Slim, sharp, and versatile, this watch is equally at home under a cuff or out in the open. Itโ€™s the understated power move youโ€™ll wear on repeat.


Specifications at a Glance:

  • Case Diameter: 39mm โ€“ timeless, compact sizing

  • Case Thickness: 12.3mm โ€“ refined profile for everyday comfort

  • Case Material: 904L Stainless Steel โ€“ tough, polished, and premium

  • Weight: 132 grams โ€“ solid presence, lightweight feel

  • Movement: NH35A Automatic โ€“ 24 jewels with calendar function

  • Water Resistance: 3 ATM (30 meters) โ€“ safe from splashes and rain

  • Dial: Black sunburst with Arabic numeral hour markers

  • Features: Lumed hands and indices, quick-set date


Why Youโ€™ll Love It:

  • Understated yet bold sunburst black dial

  • Arabic numeral markers give it a distinct cultural touch

  • Durable enough for daily wear, elegant enough for nights out


The SeikoJust Black Sunburst Arabic is a refined essentialโ€”a clean-cut statement thatโ€™s ready for anything.

Instinct Time โ€“ Built Different. Worn Bold.

View full details

A Closer Look โ€“ Precision Meets Durability

At its core lies the trusted NH35A automatic movement, known for its precision and longevity. With 24 jewels and a quick-set date function, it offers a smooth and dependable timekeeping experience.

Premium Materials, Everyday Function

The bracelet features removable links and a micro-adjustment clasp, giving you a perfect fit straight out of the box. Paired with a screw-down crown, this watch offers enhanced water resistance and everyday reliability.

From City Streets to Cultural Celebrations โ€“ A Timeless Statement

This Custom SeikoJust seamlessly blends classic design with cultural elegance. Whether you're navigating daily routines or attending special events, this timepiece offers a unique fusion of tradition and modernity.

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 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Mohammad Chahine

Great watch. Exactly what i expected and more.

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 2โ€“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 donโ€™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.