SEIKOJUST DAY-DATE ROYAL BLUE
1.119,3 RON 1.979,5 RON
Available on backorder
Available on backorder
Description
Inspired by the iconic Daydate design, and featuring the prestigious Automatic Miyota Calibre, we present the Seikojust day-date mod. A 39 mm high-end quality watch combining the perfect alliance between excellence and accessibility.
Carefully assembled by experts with the next features:
- Diameter: 39mm (excluding the crown)
- Movement: Automatic Miyota Calibre
- Thickness: 12mm
- Glass: Sapphire, anti-scratch with anti-reflective treatment
- Luminova: Yes
- Case: 316L stainless steel
- Crown: Screwed
- Wrist size: 14,5cm to 22cm (adjustable)
- Lugs: 20mm
- Bracelet: 316L stainless steel (with a security clasp)
- Water resistance: 3 ATM
- Day-Date: Fully functioning day and date
Disclaimer:
This is a custom-built timepiece using genuine Seiko components, such as the movement. It is a third-party modification and is not affiliated with, endorsed by, or manufactured by Seiko Watch Corporation. “Seiko” is mentioned only to describe the origin of certain parts used in this custom build. All trademarks are the property of their respective owners.
Components and materials
- Genuine Seiko movement
- Sapphire crystal, anti-scratch with anti-reflective treatment
- 316L stainless steel
Shipping & Returns
Free Express Shipping on orders over €150. Duties and taxes included. Delivery takes 7–18 business days, with Express available at checkout.
Returns
We offer a 14-day return policy on all orders except configurator. To initiate a return, please contact our customer service team at contact@watchme-romania.com
2-Year Warranty
What is an automatic watch?
An automatic watch works without a battery: it recharges itself thanks to the movements of your wrist. As long as you wear it every day, it continues to work. If you leave it unused for more than 42 hours, it simply stops and starts again as soon as you put it back on or by slightly turning the crown.
This type of mechanism, derived from traditional watchmaking know-how, is more complex and refined than a classic quartz mechanism (battery).
Any images showing a yellow rotor are for presentation purposes only and do not represent the included component. The watch is delivered with the standard silver NH rotor only.
Disclaimer:
This is a custom-built timepiece using genuine Seiko components, such as the movement. It is a third-party modification and is not affiliated with, endorsed by, or manufactured by Seiko Watch Corporation. “Seiko” is mentioned only to describe the origin of certain parts used in this custom build. All trademarks are the property of their respective owners.
Free Express Shipping
2 Year Warranty
ISO-Certified Durability
14-Day Hassle Free Returns
Free Express Shipping
1 Year Warranty
ISO-Certified Durability
14-Day Hassle Free Returns
We don’t work with mass-produced parts. Each watch is carefully assembled using premium materials and precision-engineered components, ensuring the durability, weight and refined feel that define true luxury.
We don’t work with mass-produced parts. Each watch is carefully assembled using premium materials and precision-engineered components, ensuring the durability, weight and refined feel that define true luxury.
Automatic, self-winding and highly reliable, offering 41+ hours of power reserve. A trusted choice in the watch world for consistent accuracy.
3ATM water-resistant, designed for everyday use and ready to handle rain, moisture and splash-proof situations with ease.
Not convinced? No stress — simply return it.
We’ll refund you instantly, no questions asked.
Every Watchme timepiece is assembled, using premium components, reliable movements, and custom details crafted to last.
✔ Built by experienced watchmakers
✔ Authentic Movemet – high quality parts
✔ Unique dials, durable materials, and long-lasting craftsmanship
We use genuine Seiko movements to create unique watches inspired by top designs.
Disclaimer:
This is a custom-built timepiece using genuine Seiko components, such as the movement. It is a third-party modification and is not affiliated with, endorsed by, or manufactured by Seiko Watch Corporation. “Seiko” is mentioned only to describe the origin of certain parts used in this custom build. All trademarks are the property of their respective owners.
The MODs watches are built using premium materials to ensure durability, performance, and style. Our models may include:
904L stainless steel – highly corrosion-resistant and used in luxury-grade watch cases and bracelets.
316L stainless steel – known for its strength, comfort, and excellent resistance to sweat and moisture.
Sapphire crystal glass – scratch-resistant and ultra-clear, used in selected models for superior visibility.
NH Japanese automatic movements – reliable and accurate mechanical calibers, widely respected in the watchmaking industry.
100% hand-made leather straps – carefully selected for comfort and longevity (available on some models).
Each product page specifies the materials used for that particular model.
Yes — all Seiko Mods products are configurable.
You can customize components such as the case, dial, hands, bezel, crystal, bracelet, and more. Each build can be tailored to your preferred style, materials, and specifications, making every Seiko mod uniquely yours.
Yes, we offer a 14-day return policy. Watches must be unused and in original packaging. Return shipping is the buyer’s responsibility. Please contact us before returning any product.
Each Mod watch comes with a 24-month limited warranty, covering manufacturing defects (movement, case, dial). The warranty does not cover normal wear, accidental damage, or water damage.
Delivery times depend on product availability:
In-stock (category) items: 1–2 business days (within Romania).
Pre-order / Out-of-stock items: 7–18 business days (production & shipping time).
You will be notified by email/phone or SMS with shipping updates once your order is processed.
Please note that during holidays or high-demand periods, slight delays may occur.
Even if on the product page it showed that the product is in stock, the delivery can range between 7 and 18 bussines days. In Stock items counts only in the cateogry ,,IN STOCK,, and those products are eligible for 1-2 days delivery.
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ROLove it ! Day-Date function also works and the quality is very solid !
ROThe quality is just amazing and watch itself. Definetly gonna come back
RO10/10
ROIn love with it !
ROThis is perfect as first choice for a watch from you. Thank you !
ROThank you very much ! They are amazing
ROAnother one to my collection. Very good quality in it.
ROThe watch looks amazing and you are really doing a great job. I will for sure come back again.
ROThe accuracy has been impressive for an automatic. Only a couple of seconds per day in my case.
ROF 9-5. The watch is looking amazing. Thank you !
ROFirst impression was very good and it has stayed that way. No issues with accuracy or comfort so far.
ROAs a collector, I am pleasantly surprised. It’s a solid addition to my watch box and gets a lot of wrist time.
USAll the little details line up nicely. The crown, markers and bracelet all show great attention to detail.
HRThe clasp feels extremely secure and inspires confidence. I never worry about it opening accidentally.
RONo rough edges anywhere, everything is nicely polished or brushed where it should be. Really great finishing.
