AQUANAUTIKO BLUE
245,0 EUR 319,4 EUR
Available on backorder
Available on backorder
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In stock
Inspired by the iconic Aquanaut, and featuring the prestigious Seiko NH35 automatic movement, we present the Aquanaut MOD. A 41 mm high-end quality watch combining the perfect alliance between excellence and accessibility.
Carefully hand-assembled by experts with the next features:
- Diameter: 41mm (excluding the crown)
- Movement: Seiko NH35 automatic movement
- 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: 13mm
- Bracelet: Rubber (with a butterfly style security clasp)
- Case back: Crystal (seen movement)
- Water resistance: 3 ATM
- Genuine Seiko movement
- Sapphire crystal, anti-scratch with anti-reflective treatment
- 316L stainless steel
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
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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USVery comfortable to wear for long hours. The clasp is secure and I have had zero issues with it coming loose.

SEI’ve been wearing it for a few weeks now and it keeps time very well. Everything feels tight and well put together.

CZThe finishing on the case and bracelet is very clean with crisp edges. It definitely doesn’t look or feel cheap.

ITYou can see the attention to detail in the dial, hands and bracelet. Nothing feels cheap or rushed.

ROIt arrived well packed and looked even better in person. The weight and feel are just right.

SKThe watch has strong wrist presence without being too bulky. Feels like a serious piece of kit.

GBPerfect balance between comfort and weight. I wear it every day at the office and it still looks brand new.

ATHard to believe the quality at this price point. The construction and feel are far above what I expected.

ROFrom ordering to receiving the watch everything went smoothly. The product itself is excellent.

ROVery impressed by the build quality. The bracelet is tight with no rattling and the case finishing is very clean.

NOEvery time I put it on it feels special. You can tell it wasn’t thrown together quickly.

PTFor what you pay, this is a steal. The quality of the case and bracelet alone makes it worth it.

ESClean design and elegant proportions. It works perfectly with both casual and more formal outfits.

IEThe watch has a really nice presence. Friends immediately noticed it and asked where I got it.

GBEverything from the packaging to the watch itself feels premium. It immediately became one of my favorite pieces.

