





Custom Seiko Black Racing Chronograph Mod Watch
Availability Update: Due to increased demand, stock is limited. Items showing “Add to Cart” are currently in stock. Get yours while stock lasts.
Custom VK63 All Black Racing Chronograph Watch
Inspired by the golden era of motorsport, this custom racing chronograph is designed for men who appreciate understated elegance, precision engineering, and timeless craftsmanship. Featuring a deep black dial with matching chronograph subdials, a sleek black stainless steel case, and a solid black stainless steel bracelet, it delivers a distinguished combination of classic racing heritage, modern sophistication, and everyday versatility.
The monochromatic black dial creates a refined, stealth-inspired appearance, while subtle contrasting markers provide visual definition without compromising its clean design. Complemented by a classic black tachymeter bezel, scratch-resistant sapphire crystal, and a well-balanced 40 mm stainless steel case, this timepiece offers a confident yet understated wrist presence that pairs effortlessly with both casual and formal attire.
At its heart is the dependable Japanese VK63 meca-quartz movement, combining the accuracy of quartz timekeeping with the satisfying operation of a mechanical-style chronograph. Carefully assembled using quality components, this watch is designed for men who value reliable performance, lasting comfort, and classic motorsport-inspired style.
Features
- Japanese VK63 Meca-Quartz Movement – Combines reliable quartz accuracy with a mechanical-style chronograph mechanism, delivering precise timekeeping and satisfying stopwatch operation.
- Stealth Black Racing Dial – Deep black dial featuring matching chronograph subdials and subtle contrasting markers, creating a sophisticated monochromatic appearance inspired by classic motorsport timepieces.
- Functional Racing Chronograph – Integrated stopwatch functionality operated through the case-mounted pushers, combining practical timing capability with traditional racing-watch character.
- Luminous Hands & Hour Markers – Luminous detailing designed to enhance readability in low-light conditions while complementing the watch's refined all-black design.
- Black Tachymeter Bezel – Traditional motorsport-inspired tachymeter scale surrounding the dial, reinforcing the watch's classic racing heritage.
- Solid Black Stainless Steel Bracelet – Durable stainless steel bracelet with a sleek black finish, designed for comfortable everyday wear and a sophisticated appearance.
- Scratch-Resistant Sapphire Crystal – Exceptional clarity and superior resistance to everyday scratches, helping preserve the watch's appearance over time.
- 40 mm Black Stainless Steel Case – Classic, well-balanced proportions with a refined black finish, offering a comfortable and distinguished wrist presence.
- 20 mm Lug Width – Compatible with a wide selection of quality replacement straps for personalized styling.
- 47.5 mm Lug-to-Lug – Balanced dimensions 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, dependable performance, and lasting everyday wear.
Classic Racing Heritage. Timeless All-Black Elegance.
Whether paired with business attire, worn during a weekend drive, or enjoyed as a dependable everyday companion, the All Black Racing Chronograph offers a sophisticated combination of vintage motorsport inspiration, Japanese precision, and refined craftsmanship.
From its deep black dial and matching chronograph subdials to its classic tachymeter bezel, sleek stainless steel case, and solid black bracelet, every detail reflects an appreciation for traditional racing-watch design and enduring style.
A distinguished chronograph for men who appreciate precision, classic motorsport heritage, and watches with unmistakable character.
Choose options






OUR BESTSELLERS
NEED HELP?
FREQUENTLY ASKED QUESTIONS
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.















