




Custom Seiko Blue Sea Racing Automatic Mod Watch
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Custom NH35 Ocean Blue Wave Automatic Dive Watch
Designed for men who appreciate timeless dive-watch heritage, dependable craftsmanship, and traditional mechanical watchmaking, this custom automatic dive watch combines a striking ocean-blue wave dial with refined stainless steel construction and reliable Japanese engineering. Inspired by classic maritime styling, it delivers a sophisticated balance of sporting character, everyday functionality, and enduring elegance.
Featuring a beautifully textured ocean-blue dial, matching blue dive-style bezel, luminous hands and hour markers, scratch-resistant sapphire crystal, and a premium stainless steel bracelet, this timepiece offers a distinctive appearance while maintaining the versatility of a classic everyday watch.
At its heart is the reliable Japanese NH35 automatic movement, powered naturally by the motion of your wrist without the need for a battery. Housed in a classic 40 mm stainless steel case and carefully assembled using quality components, this watch is designed for men who value mechanical precision, lasting comfort, and timeless style.
Features
- Japanese NH35 Automatic Movement – Reliable self-winding mechanical movement powered by the natural motion of your wrist, with the convenience of manual winding when needed. No battery required.
- Textured Ocean-Blue Wave Dial – Rich ocean-blue dial featuring a distinctive wave-inspired pattern that creates impressive depth, visual character, and a refined maritime appearance.
- Luminous LumiNova®-Style Hands & Markers – Luminous hands and applied hour markers glow in the dark, enhancing readability in low-light conditions while complementing the watch's classic dive-inspired design.
- Date Display at 3 O'Clock – Conveniently positioned date window for quick and practical everyday reference.
- Blue Dive-Style Bezel – Matching ocean-blue bezel with contrasting white markings, creating a harmonious appearance that complements the textured dial and traditional dive-watch styling.
- Premium Stainless Steel Bracelet – Durable silver-tone bracelet with refined brushed and polished detailing, combining everyday comfort with a classic and versatile appearance.
- Scratch-Resistant Sapphire Crystal – Exceptional clarity and superior resistance to everyday scratches, helping preserve the watch's refined appearance over time.
- 40 mm Stainless Steel Case – Classic, well-balanced proportions designed for a comfortable and distinguished wrist presence.
- 20 mm Lug Width – Compatible with a wide selection of quality replacement straps and bracelets for personalized styling.
- 47.5 mm Lug-to-Lug – Balanced proportions designed for a secure and comfortable everyday fit.
- 50 m Water Resistance – Designed with water-resistant construction for added everyday durability and reliability.
- Premium Stainless Steel Construction – Carefully selected quality components designed for durability, corrosion resistance, and long-lasting everyday performance.
Classic Design. Reliable Japanese Engineering.
Whether paired with business attire, worn casually during the weekend, or enjoyed as an everyday companion, the Ocean Blue Wave Automatic Dive Watch delivers a sophisticated combination of classic maritime styling, dependable Japanese engineering, and timeless stainless steel craftsmanship.
A distinguished automatic timepiece for men who appreciate traditional mechanical movements, thoughtful details, and watches with lasting character.
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Although we are not officially affiliated with Seiko, we have the ability to incorporate their renowned components, such as their authentic movements, into our watches. By blending these with superior aftermarket parts, we create distinctive timepiece
Beyond our 2-year warranty that addresses any operational faults or defects—offering free replacement or repair of watches/components—we also stand behind a satisfaction guarantee. This ensures that if you're not completely happy with your purchase, even if the watch is in pristine condition, you can return it for a full refund, with only the return shipping costs and tax being your responsibility. Moreover, we fully insure all our shipments at our expense, providing coverage against any incidents from the moment your package is dispatched until it arrives at your doorstep, including loss during transit.
We often receive this question and are always ready to explain. At Speed Mods, our founding principles are rooted in cost efficiency and accessibility, with the aim of allowing as many people as possible to delve into the captivating realm of MODs. We decided from the start to work with thinner profit margins to reach a wider audience. Our goal is to be instrumental in making MODs more popular. It's crucial to note, however, that our commitment to affordability never comes at the expense of quality. We consistently use only the finest, highest-quality components in every piece we create.
Absolutely! Customizing your timepiece comes at no extra charge, unless you're looking for something especially unique that may involve additional costs, like engravings or custom dial printing. To personalize your watch, just contact us using the email in the footer.















