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WATCH MOD
Inspired by the iconic Datejust design and powered by the renowned Seiko NH35 automatic movement, the Seiko Mod Datejust is a premium timepiece available in 36 mm or 39 mm, offering the perfect balance between refinement and affordability.
Hand-assembled with care by expert watchmakers.
Specifications:
Case Diameter: 36 mm or 39 mm (excluding crown)
Thickness: 12 mm
Movement: Automatic Seiko NH35
Crystal: Scratch-resistant sapphire with anti-reflective coating
Lume: Yes (Luminova)
Case Material: 316L stainless steel
Crown: Screw-down
Wrist Size: Adjustable from 14.5 cm to 22 cm
Lug Width: 20 mm
Bracelet: 316L stainless steel with safety clasp
Case Back: Exhibition (transparent) or solid steel
Water Resistance: 3 ATM
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Inspired by the iconic Datejust design and powered by the renowned Seiko NH35 automatic movement, the Seiko Mod Datejust is a premium timepiece available in 36 mm or 39 mm, offering the perfect balance between refinement and affordability.
Hand-assembled with care by expert watchmakers.
Specifications:
Case Diameter: 36 mm or 39 mm (excluding crown)
Thickness: 12 mm
Movement: Automatic Seiko NH35
Crystal: Scratch-resistant sapphire with anti-reflective coating
Lume: Yes (Luminova)
Case Material: 316L stainless steel
Crown: Screw-down
Wrist Size: Adjustable from 14.5 cm to 22 cm
Lug Width: 20 mm
Bracelet: 316L stainless steel with safety clasp
Case Back: Exhibition (transparent) or solid steel
Water Resistance: 3 ATM
An adjustment kit is included with your Watch Mod box. This kit allows you to easily adjust your watch to your size by following the instructions provided in the package.
Production & Delivery Timeline
In total, the full process, from production to delivery takes approximately 7 to 15 business days (Monday to Friday).
🇺🇸 For the United States: Due to recent import regulations and longer customs processing times, US deliveries may take slightly longer. Please allow 15 to 20 business days in total for orders shipped to the US.
✅ Shipping is free worldwide, and all customs duties and import taxes are included in the price. You won’t have to pay anything upon delivery.
We offer a 30-day return policy. This means you have 30 days from the date of receipt to request a return.
To be eligible for a return, your items are in original packaging or have never been used.
To start a return, you can contact us at contact@my-watch-mod.com
Our Seiko Mod watches are one-of-a-kind pieces, unavailable in traditional retail stores. Our customised watches are built with authentic Seiko movements, while the remaining components are meticulously selected for their quality and are not Seiko parts.
These unique creations are in no way affiliated with any watch brands, and we independently market our customised products. Our brand is not affiliated with Seiko in any way.
Need help? Our team is here!
Contact us at
contact@my-watch-mod.com
or click for help.
£29.99
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This message only appears in theme editor.Verified Review
I was skeptical at first. But when it arrived, wow. The packaging is beautiful, and the note from the founder was a classy touch. The watch feels premium and turns heads constantly. Really glad I gave it a shot.
Walt D,
24/04/2025
Verified Review
I’ve been wearing my Daytona Mod daily for the past two weeks, and it’s exceeded expectations. Smooth movement, excellent finishing, and it gets compliments all the time. Feels way more premium than the price suggests.
Charles F.,
17/04/2025
Verified Review
As a collector, I’m usually skeptical of mods but this one surprised me. The attention to detail on the bezel and dial is incredible. You can tell it’s assembled with care.
David M.,
12/04/2025
Verified Review
I ordered the Royal Oak Mod for my boyfriend’s birthday, and he was speechless. The packaging was clean, and the build feels super solid. It genuinely looks like a luxury watch.
Olivia R,
10/04/2025
Verified Review
I bought a Speedmaster, and I must say I am truly surprised by the quality for the price. Working in the watchmaking industry, I have to admit I am blown away by the finishing of my watch.
Harry P,
01/04/2025
Verified Review
Bought this as a gift for my son, and he absolutely loves it. The watch has a solid build, and the attention to detail is amazing.
Louis T,
22/03/2025
Verified Review
Just received my watch, and I couldn't be happier! The craftsmanship is outstanding, and the movement is incredibly smooth. The packaging was elegant, making the unboxing experience even more special. Highly recommend!
Thomas R.,
18/03/2025
Verified Review
Bought this for my grandson’s birthday. He absolutely loved it. Great quality!
Roger D,
13/03/2025
Verified Review
The watch is stunning, lightweight, and feels premium. Arrived on time.
Max S,
09/03/2025
Verified Review
Thank you to Ethan from customer service. He answered all our requests efficiently, good watch.
John F,
09/02/2025
Verified Review
I was hesitant at first due to the price, but after receiving the watch, I can confidently say it's worth every penny. The build quality is outstanding, the details are exquisite, and it feels like a luxury timepiece. If you're looking for a high-end watch without the excessive price tag, this is the one!
Robin V,
20/02/2025
Verified Review
Ordered my custom Seiko Mod from Watch Mod, and the experience was flawless.
James W,
02/02/2025
Verified Review
A huge thank you to Watch Mod's team for their excellent communication. They kept me updated throughout the process, and the watch exceeded my expectations. Feels premium and keeps perfect time.
Matthew B,
13/01/2025
Verified Review
I've bought several Seiko Mods from different places, including Vinted, but this one from Watch Mod is on another level.
William H,
22/12/2024
Verified Review
Great finishing and very well packaged.
Oliver T,
19/08/2024
Verified Review
Great value for money, I'm really satisfied. Thank you!
Jorge P,
08/12/2024
Verified Review
Bought this watch for my grandson’s 18th birthday. He loves the style, and it fits perfectly.
John C,
10/01/2024
Verified Review
Stylish, and super comfortable. I barely notice I’m wearing it!
Harry L,
10/12/2024
Rated 4.8/5 based on 268 verified reviews.
Each Seiko MOD watch is meticulously crafted in our workshop to combine precision, elegance, and customisation. From the dial to the strap, every detail is carefully designed to create a unique and exclusive piece, reflecting your style and meeting the highest standards.
At Watch Mod, we carefully package each watch in our signature boxes. We also include a kit to help you adjust your strap perfectly to your wrist, along with a user guide.
A Seiko Mod is a modified Seiko watch hence the name "Mod", which stands for "modified". It is customised by adjusting or replacing specific components such as the dial, bezel, or hands, to create a unique model. At Watch Mod, each Seiko Mod is carefully handcrafted, offering a high-quality personalised timepiece, inspired by iconic designs and created for a one-of-a-kind experience.
Each watch comes with an adjustment kit, making it easy for you to customise the bracelet size for a perfect fit.
Absolutely! You can choose from our existing models or contact us via the inbox to design a fully personalised watch that suits your style and preferences.
Yes, we use authentic Seiko NH35 movements, known for their precision and reliability. Each watch is carefully assembled in our workshop to ensure a unique product. Please note that we are not affiliated with Seiko, and our watches are not replicas.
Yes, you have the option to customize your watch, including removing the Seiko inscription.Simply mention this request in the order instructions in your cart, and we’ll take care of it, it’s absolutely possible.
The assembly of your customized watch typically takes 2 to 4 business days, depending on demand. Once shipped, delivery usually takes 7 to 10 business days.
You can expect to receive your ready-to-wear watch within approximately 12 to 15 business days.
🇺🇸 For the United States: Due to new import taxes and stricter customs inspections, packages may spend more time in transit or clearance. For this reason, we estimate a total production and delivery time of 15 to 20 business days for US orders.
You have 30 days from the date of receipt to return your watch if it does not meet your expectations. Refunds are processed within 5 to 7 business days. However, fully customised watches cannot be returned, as they are made specifically for you.
I was afraid it would be too fragile for everyday use, but it's holding up perfectly! Comfortable and durable.
Liam T.
I thought shipping would take forever, but my watch arrived earlier than estimated! Securely packaged and in perfect condition.
Damian K.
I was hesitant at first, but this watch is top-notch. The materials feel premium, and the craftsmanship is outstanding. Definitely worth it!
Oliver B.
Can't stop to wear it! I'll buy a Wimbledon soon.
Noah A.
Seiko mod for the weekdays, Rolex for the weekend. Great quality.
Sam P.
I was worried it wouldn’t match the pictures, but it looks even better in real life. The finishing is flawless.
Lucas M.
Top customer service, a product exactly as described and of excellent quality. I can only recommend.
Simon D.
100% safe checkout.
Free worldwide delivery.
Premium materials guaranteed.
Swiss-made, precision-built.
100% safe checkout.
Free worldwide delivery.
Premium materials guaranteed.
Swiss-made, precision-built.
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Contact us
Email: contact@my-watch-mod.com
Contact form: click here
FAQ: click here
Opening Hours:
Mon - Fri: 9:00 AM - 8:30 PM
Saturday: 9:00 AM - 1:00 PM
Sunday: 9:00 AM - 11:30 AM
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