This Affordable Dive Watch Looks Like a Worthy Rival for the Seiko 5 Sports

Citizen’s latest addition to the Promaster Dive collection is optimized for daily wear and has a notable edge over the 5 Sports dive watch.

the dial of a Citizen dive watchCitizen

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Citizen is criminally underappreciated in the dive watch space. From a pure performance standpoint, few brands offer a better bargain for professional-grade specs.

Despite offering better pure aquatic aptitude at the entry-level price tier, Citizen is stuck in the role of little brother to its countryman and arch rival, Seiko.

a Citizen dive watch
The Promaster Dive 41mm is the smallest case in the men’s line.
Citizen

However, Citizen appears to be taking aim at the daily-wear dive watch market Seiko has dominated for decades with the new Promaster Dive 41mm. It is now the most wearable watch in the collection, both in size and aesthetics.

Dive watch fans will notice that it bears a striking resemblance to the watch it is presumably attempting to overtake: the Seiko 5 Sports diver. But before crying “dupe,” note that the resemblances go deeper into dive watch history, including other models from both brands.

three citizen dive watches
The Promaster Dive 41mm is launching with three references.
Citizen

As advertised, Citizen’s new daily diver has a 41mm steel case, which comes on a three-link steel bracelet. It sports a unidirectional dive bezel and applied dot-dash hour markers, both Platonic ideals in a dive watch.

The line is launching with three references, including two steel versions with blue and black matching dials and bezels, joined by a gold-toned case and bracelet with a green dial and bezel.

A daily diver

Citizen has always taken a utilitarian approach to dive watches, building pure sporty tool watches for life in and around water. But in reality, most dive watches are purchased for daily wear, with water resistance being a bonus.

a Citizen watch on a man's wrist
Citizen built an ideal all-purpose beater dive watch with the Promaster Dive 41mm.
Citizen

Following the example of icons like the Rolex Submariner and the Omega Seamaster, the sporty dive watch look from the 1950s soon became one of the most preferred options for daily wear.

At the same time, Seiko’s SKX line became the ultimate affordable alternative, with the 5 Sports adopting the same look in the late 2010s. All along, Citizen remained devoted to big, sporty designs that shirked the trend.

the back of a Citizen watch
The bracelet’s folding clasp has a safety latch and a quick-change micro adjustment.
Citizen

Citizen finally has a worthy rival for Seiko’s 5 Sports dive watch, the reigning champ of ultra-affordable daily divers. The new Promaster Dive 41mm uses the same 1960s design language that its Japanese rival has masterfully wielded for decades.

The bezel and dial are instantly familiar, having been used by the five-figure Seiko Marinemaster, among many other examples. They frame a grainy sunburst dial that fades from light to dark in each color.

a gold and green Citizen dive watch
The gold-coated reference has a green dial and bezel insert.
Citizen

It would be easy to say that the hour and minute hands are copied from the SKX, via the 5 Sports, but they are close enough to existing examples from the Promaster Dive line to create reasonable doubt.

Going deeper

Even though they occupy the same price range, with an SRP for $450 that is often discounted, the Promaster Dive 41mm actually offers superior diving performance to the 5 Sports.

a Citizen watch case that looks like a SCUBA air tank
The Promaster Dive 41mm comes in a display box shaped like a SCUBA air tank.
Citizen

When the 5 Sports dive watch was first released, Seiko fans were quick to gripe about the decreased water resistance. The iconic discontinued SKX had 200m water resistance, which some claim to be the cut-off for a true dive watch, and that spec was cut in half for the 5 Sports.

The Promaster Dive 41mm hits that sought-after mark of 200m water resistance, helped along by a sapphire crystal, as opposed to Seiko’s Hardlex crystal.

Of course, the elephant — or, should I say whale — in the room is the movement. The 5 Sports is automatic, while Citizen uses its signature Eco-Drive solar quartz in the Promaster Dive 41mm.

a Citizen dive watch on a man's wrist
Instead of an automatic movement, Citizen went with its trademark Eco-Drive movement for the latest Promaster Dive.
Citizen

The difference comes down to preference, but stigma aside, the Eco-Drive is far more practical, durable and accurate for a dive watch.

Ultimately, the decision between Seiko and Citizen in this case comes down to pragmatism vs purity. If you’re a mechanical movement hardliner, go with the 5 Sports, and if you want the best objective performance, go with the Promaster Dive.

However, the fact that the decision is even that close is a noteworthy achievement for Citizen.

Availability and pricing

The Citizen Promaster Dive 41mm is available now for $450 from Citizen and authorized dealers.

Three references are currently available, but more colors will likely come soon.

a steel and blue Citizen dive watchCitizen

Citizen Promaster Dive 41mm

Specs

Case Size 41mm
Movement Citizen Eco-Drive caliber E168 quartz
Water Resistance 200m
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