Which is cheaper, the Gravithin ARGOMATIC - AM01 or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $463 for the Gravithin ARGOMATIC - AM01 — a $214 gap before any retailer discounting.

Which is bigger, the Gravithin ARGOMATIC - AM01 or the Helgray Poseidon Diver (Automatic)?

The Gravithin ARGOMATIC - AM01 wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has better water resistance, the Gravithin ARGOMATIC - AM01 or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the Gravithin ARGOMATIC - AM01.

Which has a longer power reserve, the Gravithin ARGOMATIC - AM01 or the Helgray Poseidon Diver (Automatic)?

The Gravithin ARGOMATIC - AM01 carries a 42-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Gravithin ARGOMATIC - AM01 run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Gravithin ARGOMATIC - AM01 uses the Miyota 9015 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Gravithin ARGOMATIC - AM01vsHelgray Poseidon Diver (Automatic)

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

Add a watch

Gravithin ARGOMATIC - AM01

argomatic-am01

MSRP $463

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

8 of 29 specs differ

Diameter

ARGOMATIC - AM0142mm

Poseidon Diver (Automatic)40mm

Power Reserve

ARGOMATIC - AM0142h

Poseidon Diver (Automatic)40h

Water Resistance

ARGOMATIC - AM0150m

Poseidon Diver (Automatic)300m

MSRP

ARGOMATIC - AM01$463

Poseidon Diver (Automatic)$249

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova BGW9®

None

Movement

2 specs

Caliber

Miyota 9015

NH35 Warranty

Power Reserve

42h

40h

Pricing

1 specs

MSRP

—

$249

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Gravithin ARGOMATIC - AM01vsHelgray Poseidon Diver (Automatic)

At a glance

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