Seiko Mod Santos Classic
Seiko Mod Santos Classic
- One Year Warranty
- Sapphire Crystal
- Free Worldwide Shipping For Order Over 300$
Couldn't load pickup availability

Product description
Product description
Introducing the Seiko Mod Santos Classic, a custom Seiko NH35 Automatic Watch inspired by the iconic “Santos” design. This piece combines elegance and precision, featuring a White Roman aftermarket dial encased in a 38mm stainless steel frame. The transparent back piece allows a glimpse into the intricate automatic movement, making it a standout choice for watch aficionados.
Specifications:
- 38mm Santos Inspired Case
- Butterfly Clasp Adjustable Bracelet
- White Roman Aftermarket Dial (Custom)
- Transparent Back Piece
- 3ATM Waterproof
- NH35 Automatic Movement TMI
Materials:
- Case and Bracelet: 316L Stainless Steel for Tarnish and Corrosion Resistance
- Dial: High-Quality Copper
- Crystal: Durable Sapphire on Front and Back
Included:
- Tool for Easy Bracelet Adjustment
- Travel Pouch
- 1 Year Warranty
YGMods operates independently and is not affiliated with any watch brand. All custom parts and movements are sourced new from independent specialist suppliers.
Shipping
Shipping
- Production Time: Each YGMods watch is hand-assembled to order, with the full crafting process typically taking 10–14 days from purchase to completion.
- Shipping Time: Once complete, your timepiece is securely shipped with tracking and insurance, arriving within 1–3 business days depending on your location.
- In-Stock Models: Watches from our “In Stock – Ready to Ship” collection are already crafted and delivered within 3–5 business days total.
- Occasionally, the watch may arrive earlier or later than expected.
Warranty
Warranty
- Every watch manufactured in our workshop comes with a free one year warranty
- This warranty covers manufacturing defects and operating problems under normal use, but we are not responsible for any damage to the watch.





YOUR SATISFACTION ABOVE ALL
Your satisfaction is at the heart of everything we do. That’s why we personally assemble every timepiece in-house, ensuring every detail meets our highest standards.

Personality Meets Precision
Your Watch, Your Story
Every design is a reflection of your unique personality. With expert craftsmanship and precision, we bring your vision to life. Assembling a watch isn’t just a process—it’s a hands-on journey into the mechanics of precision and personality

ICONIC BRACELET
The Jubilee
A five-piece link design renowned for its intricate craftsmanship and timeless elegance. Its smaller, closely linked pieces provide exceptional flexibility and comfort, making it ideal for both dress watches and casual styles.

ICONIC BRACELET
The President
Known for its semi-circular, three-piece link design, the President bracelet strikes the perfect balance between elegance and comfort. Crafted with precision, it exudes sophistication, making it a favorite for formal occasions or as a statement piece for daily wear.

ICONIC BRACELET
The Oyster
Its three-piece link structure offers a strong and secure fit, perfect for both everyday wear and adventurous pursuits. Known for its versatility, the Oyster bracelet seamlessly transitions from casual settings to more formal occasions, ensuring style and performance in any environment.

EXPERIENCE OUR SEIKO MOD WATCHES, HASSLE-FREE!
"At YG MODS , each timepiece is carefully inspected before leaving our workshop, ensuring only the highest quality components are used. We back every purchase with a 14-day return policy and a U.S.-based warranty center for your peace of mind."
NEED HELP?
FREQUENTLY ASKED QUESTIONS
HOW CAN I ADJUST THE BRACELET SIZE?
We include (for free) a complimentary tool kit to help you adjust the strap properly.
Please refer to this guide and follow the instruction carefully to adjust your strap size: Guide.
ARE YOUR WATCHES WATERPROOF?
Our watches have a water resistance of 5AM, this mean that they are designed to be water-resistant for everyday situations, such as splashes or rain. However, we do not recommend using them for swimming or diving.
Several factors can affect water resistance, such as an improperly screwed crown, a sudden impact, or a change in temperature.
IS IT POSSIBLE TO REMOVE THE LOGO?
Absolutely! We provide the flexibility to customize your watch according to your preferences, including the option to remove the Seiko mark.
Please include your specific requirements in a message when placing your order.
SHIPPING TIME? CUSTOMS & DUTIES?
Made to Order: Each YGMods timepiece is hand-assembled after your purchase, ensuring every detail matches your specifications.
Production Timeline: 1–2 days to review your order and prepare components, followed by around 10 days for sourcing authentic Seiko movements and premium custom parts.
Assembly & Testing: Once parts arrive, your watch is fully hand-assembled, tested, and quality-checked within 1–2 days.
Shipping: Secure, tracked, and insured delivery takes about 1–3 days. For faster service, explore our “Ready to Ship” collection — watches already crafted and ready for immediate delivery.
CAN I DESIGN MY OWN WATCH?
You can choose/customize your bracelet, case, dial, hands, and even add your own logo or initials.
If you want a personalized watch, please contact us to discuss your options with one of our watchmakers via our Instagram or Contact Section.
HOW CAN I TRACK MY ORDER?
Once your watch has been shipped, you will receive an email containing your tracking information. This will allow you to monitor the status of your order as it makes its way to you.
If you don't see the email in your inbox, please check your spam or junk folder. If you still can't find it, use this Link to access your tracking information.
IS THERE ANY SPECIAL TOOLS REQUIRED TO ADJUST SIZING?
The watch is complete, but you may need to adjust sizing, we include the necessary tools free of charge and instructions.
CAN I CHANGE THE WATCH BRACELET OR STRAP AFTER ASSEMBLY?
Yes! Our watches allow for interchangeable straps or bracelets, you can easily switch them out to change the overall look of your watch.
Get your bracelet replacement bracelet here !
-
FREE SHIPPING
Get free shipping on orders of $300 or more
-
1 YEAR WARRANTY
Our products built to last, we guarantee it!
-
FREE RETURNS
Within 14 days of delivery, for a exchange or full refund
-
SECURE PAYMENT
Your payment information is processed securely