Seikomariner | Gold - Black
Description
Crafted from 316L stainless steel, this watch features a robust and refined case designed for long-lasting durability.
The sapphire crystal, enhanced with an anti-reflective coating, ensures excellent scratch resistance and clear visibility in all conditions.
Equipped with a ceramic bezel for added durability and style, each piece is tested and approved for waterproofing, making it ready for everyday wear and adventure.
Diameter 40 mm
Thickness 12 mm
Glass Sapphire with anti-reflective coating
Bracelet Adjustable (14.5 cm – 22 cm)
Movement Seiko NH35 Automatic
Water resistance Tested and approved
A modern Seiko mod — bold, maritime-inspired, and built for adventure.
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 With the option of Express or Premium shipping rates at checkout. Duties and taxes are included.
Returns
We offer a 30-day return policy on all orders. To initiate a return, please contact our customer service team at modlabwatchesp@gmail.com
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).
With every watch purchased, you help support meaningful charitable initiatives turning a simple choice into a positive impact that goes beyond timekeeping.
30-day risk-free trial
1-Year Warranty
Free Worldwide Shipping 🌍📦
Seikomariner | Gold - Black
Included with your Watch
Every MODLAB watch comes complete with a personalized box and a bracelet adjustment kit, so your timepiece arrives ready to wear and perfectly fitted.
Luxury in Every Detail
SEIKO MOVEMENT
Automatic movement with over 41 hours of power reserve, recognized in the watchmaking industry for its reliability and precision.
SAPPHIRE CRYSTAL
Equipped with ultra-resistant sapphire crystal, renowned for its superior clarity and scratch resistance, guaranteeing flawless visibility over.
WATER RESISTANT
Our watches have a water resistance of 3 ATM, suitable for everyday use and exposure to splashes. We offer an option to upgrade to 5 ATM.
STAINLESS STEEL
Forged in 316L stainless steel — the benchmark of fine watchmaking. Exceptional strength. Enduring shine. Lifetime performance.
Try It Risk-Free for 30 Days
Any problem with your purchase? Send it back. We’ll refund you, no questions asked.
In MODLAB each watch is carefully built by hand, one by one, using high-quality parts and custom details.
✔ Made by professional watch makers.
✔ Zero cheap clones.
✔ Unique and strong materials, made to last.
FAQs
What is a Seiko Mod?
A Seiko Mod is a custom timepiece, meticulously hand-assembled using a renowned Seiko automatic or hybrid movement, paired with premium aftermarket components—often crafted from 904L stainless steel.
The goal of Seiko mods is to make the aesthetics of luxury watch designs accessible to a wider audience, without resorting to counterfeit products, and always using high-quality materials such as sapphire crystals and ceramic bezels. Have you ever imagined owning your ideal watch?
Shipping Time? | Customs & Duties?
Assembly:
Each watch is individually assembled and typically requires 2–4 business days.
Quality Control:
Following assembly, every piece undergoes 1–3 business days of testing and quality checks to ensure optimal performance.
Shipping:
Once completed, your watch is shipped and delivery usually takes 4–8 business days, depending on the destination.
Total Timeframe:
From assembly to delivery, the entire process takes approximately 7–15 business days (Monday–Friday), ensuring every watch meets our quality standards before reaching you.
Shipping Costs & Duties:
Shipping is completely free, and all import duties and customs fees are included in the price. You will not be charged any additional fees upon delivery.
Please note that delivery times may vary based on the destination country.
Is it possible to remove the Seiko logo?
Absolutely. We offer full flexibility to customize your watch according to your preferences, including the option to remove the Seiko marking.
Simply select “Logo – No Logo” and include any specific requests in the message section when placing your order, if applicable.
How can I design my own watch?
You can fully customize your watch by selecting your bracelet, case, dial, and hands, and even add your own logo or initials.
For personalized creations, please contact us via WhatsApp to discuss your options directly with one of our experienced watchmakers.
How can I adjust the strap size?
We include a complimentary adjustment tool kit with every order to help you size your strap correctly.
Please refer to the guide below and follow the instructions carefully to ensure a proper fit.