Skip to main content

These 3 new Seiko dive watches are a journey through American cold-water diving heritage

The Michigan blue ice dial might just inspire your next dive

Seiko dive watches lineup
Seiko / Seiko

In the realm of men’s watches, Seiko stands out for its well-established reputation in precision, innovation, and enduring design, making it a recognized symbol of excellence. Now, Seiko introduces three new dive watches that pay homage to American cold-water diving heritage, each available in three different vivid colors.

Recommended Videos

The Seiko dive watch legacy

Before we dive into the details of these new Seiko dive watches, let’s take a moment to appreciate the legacy that Seiko has built in the world of horology. Since the launch of Seiko’s first diver’s watch in 1965, the brand has consistently pushed the boundaries of creativity and design, setting the global standard for dive watches. With a history rooted in precision and durability, Seiko’s dive watches have been trusted by professional divers and watch enthusiasts alike.

The inspiration behind these three new Seiko dive watches is rooted in the rich history of American cold-water diving. Cold-water diving presents unique challenges, demanding watches that can withstand extreme conditions as much as the people wearing them. Seiko has drawn inspiration from iconic cold-water diving locations and crafted timepieces that honor their legacy.

3 captivating colors

The Seiko Prospex SPB419, SPB421, and SPB423 feature a classic design with a contemporary twist, making them suitable for a dinner out with friends, a stroll through the big city, or a day at the office. The 42.4mm stainless steel case is not only robust but also stylish, with a brushed finish that adds a touch of sophistication to the wrist. The watches also come with a unidirectional rotating bezel for accurate time tracking underwater.

What sets these Seiko dive watches apart is the array of stunning colors they are available in: three different color options that allow you to choose the one that suits your style best.

The SPB419 model showcases a dial with an icy blue gradient, drawing inspiration from the distinctive blue ice found in Michigan. This natural phenomenon, characterized by the formation of large crystals in slowly freezing ice, imparts a deep blue tint to the landscape. The color is so realistic it feels like you’ll see your breath just staring at it.

In contrast, both the SPB421 and SPB423 models draw their inspiration from the formidable glacial water tunnels of Alaska. The SPB421 features a subdued dark blue tone, reminiscent of the profound depths of the ocean, while the SPB423 replicates the lighter gray shades of glacial ice. All three colors are so striking that you’ll practically get sucked into the frigid cold temperatures of Lake Michigan, wishing you had a huge winter jacket.

Seiko dive watch light blue
Seiko / Seiko

Precision movement

Inside these Seiko Prospex watches beats the Caliber 6R35, a self-winding movement known for its precision and reliability. With a power reserve of approximately 70 hours, you can trust that your watch will keep ticking even during extended dives or adventures.

As true dive watches, the Seiko Prospex SPB419, SPB421, and SPB423 boast a water resistance of up to 200 meters, ensuring they are more than capable of accompanying you on your underwater explorations, or if you want to throw one on with a sharp suit at a cocktail party. The luminescent markers and hands guarantee visibility in low-light conditions, while the sapphire crystal protects the watch face from scratches and impacts.

These watches not only pay homage to American cold-water diving heritage but also embody the spirit of exploration and adventure. With their timeless design, captivating colors, precision movement, and dive-ready functionality, the Seiko Prospex SPB419, SPB421, and SPB423 are more than just timepieces; they are a journey into the heart of horological craftsmanship. In a world where time is of the essence, this Seiko watch feels like you can transcend time yourself.

Learn More

Topics
Sarah Veldman
Sarah has been a freelance writer for over 7 years now, having started while she was living out of a suitcase and traveling…
What does sustainability in watches look like in 2025?
From ocean plastic to vegan leather: How watch brands are going green in 2025
A sustainable WoodWatch for men

Sustainability has become an integral part of watchmaking over the last few years as more brands move toward recycled materials that protect the environment. The latest directives on how to craft premium timepieces via eco-friendly production have led to innovative designs that can be seen across many brands through recycled stainless steel, the rise in vegan leather, and even lab-grown gemstones.

Additionally, biodegradable dials and solar-powered mechanisms have gained popularity as more consumers embrace the trend. In this article, we'll explore the future of sustainable watches, go over the current and emerging trends, and look at the progressive brands leading the charge toward eco-friendly timepieces.

Read more
New Breitling Top Time honors Italian cycling legends
Breitling takes a trip down memory lane
Breitling Time B01 Fausto Coppi and Gino Bartali editions

Breitling pays tribute to talented athletes who made history in the cycling scene with two new pieces, offered in different colors. Fausto Coppi and Gino Bartali won many titles back in the 1940s, but they still motivated each other through rivalry and fierce competition—two sides of the same coin.

Both options of the new watches feature colors worn by the cyclists as they competed for the same titles. While Gino Bartali’s model features a blue and yellow theme inspired by the cyclist’s team, Fausto Coppi’s option bears a close resemblance to Bianchi’s primary colors.

Read more
New H. Moser & Cie. Sunny-Side Up celebrates Easter with a yellow fumé dial
H. Moser & Cie. brings the Easter spirit to the dial
H. Moser & Cie. Pioneer Centre Seconds Sunny-Side Up

H. Moser & Cie welcomes Easter with a new vibrant yellow color reminiscent of the Easter spirit, focusing on colorful eggs. The brand's latest watch campaign answers this question: Which came first, the chicken or the egg?

According to H.Moser & Cie, there was no first, no last—only the now, which is represented via this new model, the Pioneer Centre Seconds Sunny-Side Up. While the watch stands out thanks to its yellow color, the hue darkens towards the edges from a vibrant yellow shade into a more black color, creating a beautiful contrast between different sections.

Read more