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4.6 / 5 view latestreviews

Custom Seiko Vintage Milsub Mod Watch

Sale price$349.99 Regular price$579.99
Only 3 left!

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CLOSURE SALE: Limited stock available. Items that show "Add to Cart" are still in stock.

For Men Who Don’t Ask for Permission to Look Legendary

Let’s cut the fluff.

You’re not here because you want a “nice little watch.” You’re here because you want something special. Something with grit, history, and a quiet, unshakable confidence that turns heads and shuts mouths.

Enter the Custom Seiko Vintage Milsub Mod Watch—the kind of timepiece that looks like it’s been through wars, outlived enemies, and still came out ticking like it owns the place.

This is no off-the-shelf department store throwaway. This is a battle-hardened beauty, inspired by the military dive watches worn by elite British commandos in the ‘60s and ‘70s—and built today with modern precision that would make your grandfather weep tears of steel.

Let’s talk presence
The matte vintage black dial isn’t just unique. It’s a statement. The kind that makes strangers say, “What is that?” with genuine awe.

The bezel? Crisp. Controlled. Crafted for underwater missions (or just dominating Monday meetings).

Under the hood? The workhorse NH35 automatic movement. Trusted. Tested. No batteries. No bullsh*t.

Paired with a brushed stainless steel case and a matching retro diver strap, this piece doesn’t scream for attention. It commands it—with the whisper of a man who’s seen things.

And the lume? Bright enough to guide you through a blackout—but subtle enough to feel like a secret.

Here’s the deal:

You’re either the kind of guy who gets it… or you’re not.

If you’ve read this far, you are.

And you already know—watches like this don’t sit around waiting. They get snatched up, worn hard, and passed down with pride.

So here’s your shot to own something real. Something rare. Something worth wearing every damn day.

Don’t just tell time. Wear it.
Custom Seiko Vintage Milsub Mod Watch—grab yours before it disappears.

Custom Seiko Vintage Milsub Mod Watch
Custom Seiko Vintage Milsub Mod Watch Sale price$349.99 Regular price$579.99

ABOUT
SPECIFICATIONS
SHIPPING AND RETURNS
180 DAYS INTERNATIONAL WARRANTY

ABOUT

ZJani Mods combines traditional watchmaking with modern precision, inspired by the 1960s' elegance. Crafted with high-quality materials like Japanese movements and Italian leather, each watch represents innovation and sophistication. This commitment ensures every piece is not just aesthetically pleasing but also durable and reliable.


The brand reflects the spirit of the 1960s, blending timeless aesthetics with today's functionality. ZJani honors the past's adventurers and visionaries, offering watches that resonate with those who value heritage and progress alike. It's a tribute to those who lead and inspire, tailored for individuals who appreciate the significance behind every moment.


ZJani's dedication to excellence spans from product creation to customer service, emphasizing a seamless experience from the moment of discovery to aftercare. Positioned at the nexus of tradition and innovation, ZJani Watches is about celebrating every second with elegance and precision, designed for the journey and its landmarks.

SPECIFICATIONS

Case Material
Stainless Steel
Strap
Nylon Green or Stainless Steel
Case Diameter
40mm or 44mm
Movement
NH35 Automatic or NH34 GMT
Lug to lug
47.5mm
Lug Width
20mm
Glass Option
Acrylic or sapphire
Power Reserve
42 hours
Accuracy
+/- 8 seconds per day
Vibration Frequency
22,600 vph

SHIPPING AND RETURNS

Your Watch undergoes a precise crafting process, emphasizing meticulous assembly and rigorous quality testing. This ensures your timepiece excels in performance and reliability.

Following crafting and testing, expect your watch to be delivered within 4-12 days, arriving in pristine condition ready to elevate your style.

We understand and share your eagerness for the arrival of your new timepiece. While shipping times are estimates and may vary due to external factors, we're committed to delivering your watch as quickly as possible.


Should you be dissatisfied for any reason, ZJani Mods offers a 10-day return policy from the receipt date, for items in unused and original condition, ensuring a hassle-free shopping experience.

180 DAYS INTERNATIONAL WARRANTY

Your watch is safeguarded by our comprehensive 180 Days international warranty.


Should you experience any issues, rest assured, you have the privilege to return your watch for repair or replacement from anywhere around the globe.

SPECIFICATIONS

SPECIFICATIONS

Case Material
Stainless Steel
Strap
Nylon Green or Stainless Steel
Case Diameter
40mm or 44mm
Movement
NH35 Automatic or NH34 GMT
Lug to lug
47.5mm
Lug Width
20mm
Glass Option
Acrylic or sapphire
Power Reserve
42 hours
Accuracy
+/- 8 seconds per day
Vibration Frequency
22,600 vph
ABOUT

ABOUT

ZJani Mods combines traditional watchmaking with modern precision, inspired by the 1960s' elegance. Crafted with high-quality materials like Japanese movements and Italian leather, each watch represents innovation and sophistication. This commitment ensures every piece is not just aesthetically pleasing but also durable and reliable.


The brand reflects the spirit of the 1960s, blending timeless aesthetics with today's functionality. ZJani honors the past's adventurers and visionaries, offering watches that resonate with those who value heritage and progress alike. It's a tribute to those who lead and inspire, tailored for individuals who appreciate the significance behind every moment.


ZJani's dedication to excellence spans from product creation to customer service, emphasizing a seamless experience from the moment of discovery to aftercare. Positioned at the nexus of tradition and innovation, ZJani Watches is about celebrating every second with elegance and precision, designed for the journey and its landmarks.

SHIPPING AND RETURNS

SHIPPING AND RETURNS

Your Watch undergoes a precise crafting process, emphasizing meticulous assembly and rigorous quality testing. This ensures your timepiece excels in performance and reliability.

Following crafting and testing, expect your watch to be delivered within 4-12 days, arriving in pristine condition ready to elevate your style.

We understand and share your eagerness for the arrival of your new timepiece. While shipping times are estimates and may vary due to external factors, we're committed to delivering your watch as quickly as possible.


Should you be dissatisfied for any reason, ZJani Mods offers a 10-day return policy from the receipt date, for items in unused and original condition, ensuring a hassle-free shopping experience.

180 DAYS INTERNATIONAL WARRANTY

180 DAYS INTERNATIONAL WARRANTY

Your watch is safeguarded by our comprehensive 180 Days international warranty.


Should you experience any issues, rest assured, you have the privilege to return your watch for repair or replacement from anywhere around the globe.

CLOSURE SALE


Unfortunately, we must announce the closure of our store.

For the past 12 years, we have dedicated ourselves to crafting custom watches inspired by Seiko. Every timepiece reflected our passion for craftsmanship and helped us build a loyal community of watch enthusiasts.

Now, the time has come for us to clear our remaining inventory. To support this transition, we are offering major discounts of up to 45%.

Thank you sincerely for being part of our journey.

Warm regards,

Kevin, Kim & Family

EXCELLENT!

Rating 4.6 / 5 based on 1868 reviews. View our 4 & 5 star reviews.

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    2 days ago

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    Amazing watches!

    Swim-ready and stylish!

    Kervin S

  • Your Image Alt Text

    2 days ago

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    Perfect blend of precision and value!

    It arrived on time and feels and looks the part, is the right size for me, keeps very accurate time and it’s amazing value for money compared to some of the watches in my collection.

    Alvise M

  • Your Image Alt Text

    3 days ago

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    Great vintage watch

    Amazing vintage watch! Highly recommend for anyone looking for a top-tier watch without the hefty price tag.

    Pete C

  • Your Image Alt Text

    4 days ago

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    Best of both worlds on my wrist!

    I've purchased two watches for variety, and I couldn't be happier. Having these two timepieces allows me to switch up my style effortlessly.

    Matthew P

  • Your Image Alt Text

    4 days ago

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    Stylish watch at a great price

    I got the watch and was blown away by its sleek design and intuitive interface. What impressed me even more was the incredible value for the price.

    George S

  • Your Image Alt Text

    6 days ago

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    Amazing looking piece!

    I’ve just ordered 2, one for me and one for a friend. I’ve emailed Daniel at support with a couple of questions, he’s replied very quickly with the answers. Great service. 

    Tobias K

  • Your Image Alt Text

    3 days ago

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    Happy with my new watch

    I just bought a watch from zjani and I love it! The watch looks amazing and is made really well. This watch is just what I wanted and I'm very pleased with it.

    David L

  • Your Image Alt Text

    4 days ago

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    Loving the vintage milsub watch

    Hello again, Tom here...I just want to say again that your vintage milsub time pieces are fantastic and beautiful... Great job guys will buy again!

    Tom K

  • Your Image Alt Text

    4 days ago

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    Exceeded expectations.

    Great communication by Ellie via email regarding the shipment. Once dispatched their tracking facility was great and I could follow my watch as it made it to my door.

    Richard D

  • Your Image Alt Text

    7 days ago

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    Impressive watch!

    Pleased with my seiko vintage milsub watch purchase. Added stainless steel strap for versatility. The design and quality exceeded my expectations!

    Mark G

  • Your Image Alt Text

    12 days ago

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    A must-have Seiko SKX007 mod watch!

    The quality of this Seiko SKX007 watch is incredible! Far superior to other seiko modded watches I’ve seen so far!!!

    David G

  • Your Image Alt Text

    6 days ago

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    Changed strap for enhancing tropical lume

    Lovely watch, changed strap for a tan canvas and it really made the tropical indicator lume pop! Looks like a far more expensive piece.

    Thomas R

  • Your Image Alt Text

    8 days ago

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    Worth every penny

    An unparalleled blend of exquisite craftsmanship and unique customization.

    Jasper T

  • Your Image Alt Text

    11 days ago

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    A heartfelt tribute to a classic watch - understated excellence

    A lovely homage to a favorite watch. Really well done without being over the top.

    Andrew S

  • Your Image Alt Text

    9 days ago

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    Perfect addition

    With this addition, my collection feels truly complete and unparalleled!

    Brian B

  • Your Image Alt Text

    7 days ago

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    Satisfaction with watch and inquiry about strap options

    I received my watch. It’s great! Do you guys offer options? For example, is it possible to buy a watch with an ‘oyster’ or 'rubber' strap instead of a ‘jubilee’ strap?

    Cheng B

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