Which is cheaper, the Helgray Poseidon Diver (Automatic) or the Orient Helios?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $335 for the Orient Helios — a $86 gap before any retailer discounting.

Which is bigger, the Helgray Poseidon Diver (Automatic) or the Orient Helios?

The Orient Helios 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 Helgray Poseidon Diver (Automatic) or the Orient Helios?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 30m for the Orient Helios.

What movement does the Helgray Poseidon Diver (Automatic) run compared to the Orient Helios?

Both watches run automatic movements — the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty and the Orient Helios uses the FT622.

Side by side

Helgray Poseidon Diver (Automatic)vsOrient Helios

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

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Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

Orient Helios

ra-ag0026e30b

MSRP $335

At a glance

16 of 29 specs differ

Diameter

Poseidon Diver (Automatic)40mm

Helios40.5mm

Power Reserve

Poseidon Diver (Automatic)40h

Helios40h

Water Resistance

Poseidon Diver (Automatic)300m

Helios30m

MSRP

Poseidon Diver (Automatic)$249

Helios$335

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Mineral

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Black

Green

Indices

Applied

—

Movement

3 specs

Caliber

NH35 Warranty

FT622

Beat Rate

28,800 vph

21,600 vph

Jewels

Pricing

1 specs

MSRP

$249

$335

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Helgray Poseidon Diver (Automatic)vsOrient Helios

At a glance

Full specifications

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