SEIKO MOD SUBMARINER | BLACK STEEL
Very satisfied with my purchase, the quality is incredible. Customer service was also amazing!
Got this for my boyfriend. He thought it was a Rolex at first 😎 Looks and feels amazing.
This Seiko mod is 🔥. You won’t find better craftsmanship in this price range.
The transparent back is such a flex. Looks custom, feels luxury.
Was skeptical but the weight, shine, and finish are all top notch.
Our Seiko Mod Submariner combines robustness and refinement, perfect for modern adventurers on all occasions.
Steel: 316L
Size: 40mm case
Thickness: 12mm
Bracelet: Adjustable (kit included)
Movement: Seiko NH35 automatic
Power reserve: 41 hours
Crystal: Scratch-resistant sapphire
Water resistance: 300 meters
Luminova: Luminescent hands and indexes
Bezel: Directional ceramic
Treat yourself to the watch of your dreams, combining premium Seiko movement quality and timeless prestige.
Disclaimer: VVS Jewelry operates independently and is not affiliated with Omega, Seiko, or any other watch brand. All components and movements are newly sourced from independent specialist suppliers.
Our Mission
We’re here to elevate the art of watch customization.
Every piece we modify blends performance and personality — allowing our customers to own a timepiece that’s as unique as they are.
Because watches don’t just tell time — they tell your story.
Craftsmanship & Quality
Each build is handcrafted by skilled modders using premium components.
We prioritize quality in every step — from case finishing to mechanical precision.
The result? A custom timepiece that doesn’t just look exceptional — it performs that way too.
Commitment & Transparency
We are not affiliated with or endorsed by Seiko.
All of our builds are independently modified timepieces with original Seiko movement and aftermarket parts.
Questions & Answers
Have a Question?
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How do you request the Jubilee bracelet? And I want it on the watch in the first picture.
Added in the option to change your bracelet to jubilee and yes we'll make the watch like in the first picture. If you have any more customization requests let us know.
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How do you ship to my house you don’t use usps do you because they are really bad where I live
For Seiko mod watches we use FedEx or DHL
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I have a really thick wrist can I order extra links for the band
Yes that's possible. Please email us after placing your order to make your request.
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Hi, I was wondering what the premium rotor update does, and whether these custom mod Seiko watches are hand assembled. Thanks
Rotor doesn't do much besides changing the color of the rotor. With a transparent back, it's super cool seeing it work. And yes all mods are hand made.
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Where are the components made that you build with? Are any Swiss made and are any from China
The Seiko movement is imported from Japan. Everything else is produced in Hong Kong. We could actually source Swiss made parts if required but it'll increase the watch's price. If this is what you prefer please contact us for a quote.
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Dose it come with the bracelet pictured in the very first photo at the top or the picture with the numbers further down? Thank you. PS the watch is beautiful
Thanks for your interest! Yes it comes with the oyster bracelet though if you want an Jubilee bracelet we could do that too. But yes its delivered exactly like the first photo.
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Love this watch but I am a big guy, 6' 4, 265#. A 40 mm watch looks small on me. 42 mm is a minimum and really, probably 44 looks better. Can you do a Seiko Submariner look in black like this watch but 44 mm?
Just checked with the factory and the largest available size is 41mm
-
Does this have automatic sweep movement and has it been serviced recently
NH35 automatic movement and its a brand new watch
-
Hello this is Max, Does the watch come with good quality adjustable watch bracelet with safety lock? No clear photo provided.
Yes of course it's good quality. This is one of our best sellers. The oyster bracelet is adjustable (you'll have to remove links to size the bracelet if needed) we'll even send you a video before shipping your mod watch
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Questions & Answers
Have a Question?
-
How do you request the Jubilee bracelet? And I want it on the watch in the first picture.
Added in the option to change your bracelet to jubilee and yes we'll make the watch like in the first picture. If you have any more customization requests let us know.
-
How do you ship to my house you don’t use usps do you because they are really bad where I live
For Seiko mod watches we use FedEx or DHL
-
I have a really thick wrist can I order extra links for the band
Yes that's possible. Please email us after placing your order to make your request.
-
Hi, I was wondering what the premium rotor update does, and whether these custom mod Seiko watches are hand assembled. Thanks
Rotor doesn't do much besides changing the color of the rotor. With a transparent back, it's super cool seeing it work. And yes all mods are hand made.
-
Where are the components made that you build with? Are any Swiss made and are any from China
The Seiko movement is imported from Japan. Everything else is produced in Hong Kong. We could actually source Swiss made parts if required but it'll increase the watch's price. If this is what you prefer please contact us for a quote.
-
Dose it come with the bracelet pictured in the very first photo at the top or the picture with the numbers further down? Thank you. PS the watch is beautiful
Thanks for your interest! Yes it comes with the oyster bracelet though if you want an Jubilee bracelet we could do that too. But yes its delivered exactly like the first photo.
-
Love this watch but I am a big guy, 6' 4, 265#. A 40 mm watch looks small on me. 42 mm is a minimum and really, probably 44 looks better. Can you do a Seiko Submariner look in black like this watch but 44 mm?
Just checked with the factory and the largest available size is 41mm
-
Does this have automatic sweep movement and has it been serviced recently
NH35 automatic movement and its a brand new watch
-
Hello this is Max, Does the watch come with good quality adjustable watch bracelet with safety lock? No clear photo provided.
Yes of course it's good quality. This is one of our best sellers. The oyster bracelet is adjustable (you'll have to remove links to size the bracelet if needed) we'll even send you a video before shipping your mod watch
About
Engineered for Everyday Excellence
Crafted from high-grade 904L stainless steel and protected by a sapphire crystal, this watch is built to endure. Its Seiko automatic movement ensures lasting performance, while the iconic black dial in Arabic numerals offers a bold, modern twist.
Subheading
Product Details & Info
• Case Sizes: 36mm or 39mm
• Case Material: 316L Stainless Steel
• Crystal: Sapphire, anti-reflective coating
• Movement: Seiko NH35 Automatic
• Water Resistance: 50 meters (5 ATM)
• Bracelet Options: Jubilee or Presidential
• Date Display: Arabic or Latin
• Warranty: 1 Year
Every watch is hand-assembled and ships within 5 to 12 business days.
Delivery time (once shipped):
• USA & Canada: 3–5 business days
• Europe & UK: 5–7 business days
• Worldwide: 7–10 business days
You'll receive a tracking number via email as soon as your order is dispatched.
Each timepiece is covered by a 1-year warranty that protects against manufacturing defects.
You'll also receive an official invoice with every purchase for your records.
If you experience any issues, our support team is here to help.
• 1x Seiko Mod Watch (Arabic or Latin Date)
• 1x Premium Gift Box
What Watch Collectors Are Saying
⭐⭐⭐⭐⭐
"The moment I opened the box, I knew this was special. The Arabic dial adds a unique cultural touch that stands out in my collection."
Khalid M., Dubai
⭐⭐⭐⭐⭐
"Feels as solid as my Swiss watches. The craftsmanship is on point and I love how versatile it looks on the wrist."
James L., New York
⭐⭐⭐⭐⭐
"Shipped faster than expected. Already got three compliments the first day I wore it."
Ahmad R., London
Need help?
Frequently Asked Questions
Each custom watch is hand-assembled and ships within 5 to 12 business days. Delivery takes 3 to 7 days once shipped, depending on your location.
Yes. All watches come with a 2-year warranty and an official invoice for your records.
Every model is water-resistant up to 50 meters and built with 316L stainless steel for durability and daily use.
Each order includes your Seiko Mod watch, a gift-ready box, cleaning cloth, and a bonus mystery gift.
Yes, your information is protected with SSL encryption and payments are processed via Shop Pay, PayPal, and Sezzle.