Citizen’s Affordable Dive Watch Icon Gets a Sporty, Versatile Update

The Promaster Dive cools off.

Close-up of a stainless steel diver's watch with a white dial, black bezel, orange second hand, and green rubber strap splashing in water.Citizen

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If you’re looking for a classic, no-frills diver with reliability and affordability as your priorities, the Citizen Promaster Dive is your watch.

Confusingly, there are a few distinct models under that name, but the Reference BN026x line, introduced in 2025, is where I would steer you. It offers tried-and-true 1960s design language in a 41mm stainless steel case, and is now available on a perforated rubber strap.

Three Citizen Eco-Drive diver watches with black, blue, and white dials and rubber straps in black, blue, and green on a white surface with nautical rope and wooden oars.
The Promaster Dive BN026x line is now available on a perforated rubber strap.
Citizen

Citizen’s Promaster Sea collection can get a bit funky (see: the “Ecozilla”), but the Promaster Dive reference BN026x line aggregates the most appealing visual details from fan-favorites like the “Fugu” and “Fujitsubo.” The hour markers, handset, bezel and case are all understated and retro in the best way.

Whether you’re SCUBA diving, relaxing in a pool or sticking to dry land, it does everything you could ask for in an affordable diver. The legibility is pristine, it has 200m water resistance and it is powered by a set-it-and-forget-it Eco-Drive movement.

Wristwatch with white dial, black bezel, and green strap worn on a wrist.
The Promaster Dive BN026x features a 41mm stainless steel case.
Citizen

The hands, hour markers, and bezel pip are enhanced with Citizen’s in-house lume, and the dial is protected by a flat sapphire crystal with AR coating.

The fluted stainless steel bezel holds an aluminum insert with a 60-minute track, featuring a fully graduated 20-minute segment and a proper pip.

Band on the run

At this point, Citizen fans have likely noticed that none of this is new. The new part is the perforated pin buckle strap offered as an alternative to the three-link steel bracelet found on the three debut references last summer.

Back of a Citizen watch with stainless steel case, black rubber strap, and engraved text on the case back.
The new strap adds ventilation to your wrist.
Citizen

While it sports the customary perforation, this strap is made from BENEBiOL, a plant-based urethane. The material is corrosion-resistant and avoids the stink that traditional rubber straps acquire after extended use.

It is available in blue on the blue dial and black on the black dial.

In black and white

Debuting alongside the new strap is a completely new color scheme, the Promaster Dive BN0265. A black bezel frames a pearly white dial with matte black frames around the off-white hour markers, hour hand and minute hand.

Silver Citizen Eco-Drive diver's watch with white dial, black bezel, and green rubber strap splashing in water.
The Promaster Dive BN0265 has a white dial, black bezel and green strap.
Citizen

The seconds hand is entirely orange, except for the lollipop lume tip, and the perforated strap is olive green. It is a decidedly sportier motif than the gold-tone case and green dial from the debut lineup.

A small movement

There is one other small tweak buried in this new lineup, although it is almost irrelevant. The new strap references run on a different Eco-Drive movement than the bracelet references, replacing the Caliber E168 with the E1118.

Blue dial Citizen Eco-Drive diver's watch with luminous markers and blue rubber strap.
The blue and black dials come with color-matched straps.
Citizen

Both Eco-Drive movements are quartz movements with an accuracy of +/- 15 seconds per month and a date complication. Any light source will charge them, and they can run for a full year in the dark.

The only discernible difference is that the new references have a listed case size of 40.6mm, compared to 41mm on last year’s references. So it appears that Citizen cut off less than half a millimeter with the movement update.

Availability and pricing

The new BENEBiOL perforated straps and white dial Promaster Dive references have already hit the market in Japan and will be available in America in late July for $450.

Unfortunately for American customers, there is a fourth reference exclusive to Japan with a black dial complemented by an orange bezel and strap. Of course, the Japanese saved the best color scheme for themselves.

Diver's watch with white dial, black bezel, green rubber strap, and luminous markers and hands.Citizen

Citizen Promaster Dive Perforated Strap

Specs

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

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