Skip to product information
1 of 6

Instinct Time

SEIKOJUST BLACK ARABIC 39MM

SEIKOJUST BLACK ARABIC 39MM

Regular price $498.00 AUD
Regular price Sale price $498.00 AUD
Sale Sold out

*Ships In 1 Business Day!*

The SeikoJust Black Arabic 39mm is a clean-cut classic that delivers bold contrast and everyday utility. Its deep black dial is matched with crisp Arabic numeral hour markers and lumed hands, making this timepiece highly legible and effortlessly cool.

Crafted from premium 904L stainless steel, it offers both visual refinement and long-lasting durability. Inside, the NH35A automatic movement keeps time with precision and features a smooth second-hand sweep, quick-set date function, and 24-jewel construction.

Sleek, simple, and versatile, it’s built to transition seamlessly from day to night.


Specifications at a Glance:

  • Case Diameter: 39mm – ideal for a modern, balanced fit

  • Case Thickness: 12.3mm – slim enough for all-day comfort

  • Case Material: 904L Stainless Steel – corrosion-resistant and polished

  • Weight: 132 grams – light yet solid on the wrist

  • Movement: NH35A Automatic – 24 jewels, calendar function

  • Water Resistance: 3 ATM (30 meters) – splash and rain ready

  • Dial: Matte black with Arabic numeral hour markers

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


Why You’ll Love It:

  • Sleek black dial for a timeless look

  • Arabic markers for a modern cultural edge

  • Subtle and wearable for any setting


The SeikoJust Black Arabic is a refined essential for everyday wear—built with purpose and designed for presence.

Instinct Time – Built Different. Worn Bold.

View full details

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.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Amez
Fast shipping and beautiful product

I ordered this watch two days ago for my boyfriends birthday and it came so quickly, the watch looks incredible and was beautifully packaged with the tools to adjust . So excited to give it to him!