Which is cheaper, the Citizen Promaster Diver Automatic or the Undone AquaLume Automatic?

At MSRP the Undone AquaLume Automatic is the cheaper of the two at $395, against $469 for the Citizen Promaster Diver Automatic — a $74 gap before any retailer discounting.

Which is bigger, the Citizen Promaster Diver Automatic or the Undone AquaLume Automatic?

The Citizen Promaster Diver Automatic wears larger at 44mm versus 43mm for the Undone AquaLume Automatic — a 1mm difference across the dial.

Which has better water resistance, the Citizen Promaster Diver Automatic or the Undone AquaLume Automatic?

The Undone AquaLume Automatic is rated to 500m versus 200m for the Citizen Promaster Diver Automatic.

What movement does the Citizen Promaster Diver Automatic run compared to the Undone AquaLume Automatic?

Both watches run automatic movements — the Citizen Promaster Diver Automatic uses the Miyota 8204 and the Undone AquaLume Automatic uses the Seiko NH35.

Side by side

Citizen Promaster Diver AutomaticvsUndone AquaLume Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Citizen Promaster Diver Automatic

NY0136

MSRP $469

See the full Promaster Diver Automatic

Undone AquaLume Automatic

MSRP $395

See the full AquaLume Automatic

At a glance

10 of 29 specs differ

Diameter

Promaster Diver Automatic44mm

AquaLume Automatic43mm

Power Reserve

Promaster Diver Automatic—

AquaLume Automatic—

Water Resistance

Promaster Diver Automatic200m

AquaLume Automatic500m

MSRP

Promaster Diver Automatic$469

AquaLume Automatic$395

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

—

Dial Color

Blue

—

Movement

2 specs

Caliber

Miyota 8204

Seiko NH35

Power Reserve

—

Pricing

1 specs

MSRP

$469

$395

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Citizen Promaster Diver AutomaticvsUndone AquaLume Automatic

At a glance

Full specifications

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