Which is cheaper, the Citizen Zenshin Mechanical or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $488 for the Citizen Zenshin Mechanical — a $239 gap before any retailer discounting.

Which is bigger, the Citizen Zenshin Mechanical or the Helgray Poseidon Diver (Automatic)?

The Citizen Zenshin Mechanical wears larger at 40.5mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 0.5mm difference across the dial.

Which has better water resistance, the Citizen Zenshin Mechanical or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Citizen Zenshin Mechanical.

What movement does the Citizen Zenshin Mechanical run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Citizen Zenshin Mechanical uses the 8213 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Citizen Zenshin MechanicalvsHelgray Poseidon Diver (Automatic)

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

Citizen Zenshin Mechanical

NJ0180

MSRP $488

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

8 of 29 specs differ

Diameter

Zenshin Mechanical40.5mm

Poseidon Diver (Automatic)40mm

Power Reserve

Zenshin Mechanical40h

Poseidon Diver (Automatic)40h

Water Resistance

Zenshin Mechanical100m

Poseidon Diver (Automatic)300m

MSRP

Zenshin Mechanical$488

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

Blue

Black

Movement

1 specs

Caliber

8213

NH35 Warranty

Pricing

1 specs

MSRP

$488

$249

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