Which is cheaper, the Marloe Watch Company Aerodyne or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $443 for the Marloe Watch Company Aerodyne — a $194 gap before any retailer discounting.

Which is bigger, the Marloe Watch Company Aerodyne or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 38mm for the Marloe Watch Company Aerodyne — a 2mm difference across the dial.

Which has better water resistance, the Marloe Watch Company Aerodyne or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Marloe Watch Company Aerodyne.

Which has a longer power reserve, the Marloe Watch Company Aerodyne or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) carries a 40-hour power reserve against 40 hours on the Marloe Watch Company Aerodyne.

What movement does the Marloe Watch Company Aerodyne run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Marloe Watch Company Aerodyne uses the Miyota 9015 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Marloe Watch Company AerodynevsHelgray Poseidon Diver (Automatic)

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

Marloe Watch Company Aerodyne

aerodyne-electra

MSRP $443

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

13 of 29 specs differ

Diameter

Aerodyne38mm

Poseidon Diver (Automatic)40mm

Power Reserve

Aerodyne40h

Poseidon Diver (Automatic)40h

Water Resistance

Aerodyne100m

Poseidon Diver (Automatic)300m

MSRP

Aerodyne$443

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

—

Black

Lume

Luminous

None

Movement

3 specs

Caliber

Miyota 9015

NH35 Warranty

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$443

$249

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