Which is cheaper, the Phoibos Voyager GMT or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $429 for the Phoibos Voyager GMT — a $180 gap before any retailer discounting.

Which is bigger, the Phoibos Voyager GMT or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 39mm for the Phoibos Voyager GMT — a 1mm difference across the dial.

Which has better water resistance, the Phoibos Voyager GMT or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Phoibos Voyager GMT.

What movement does the Phoibos Voyager GMT run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Phoibos Voyager GMT uses the SII NH34 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Phoibos Voyager GMTvsHelgray Poseidon Diver (Automatic)

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

Phoibos Voyager GMT

phoibos-voyager-gmt-100m-automatic-diver-watch-py058d-burgundy-red-sunray

MSRP $429

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

10 of 29 specs differ

Diameter

Voyager GMT39mm

Poseidon Diver (Automatic)40mm

Power Reserve

Voyager GMT40h

Poseidon Diver (Automatic)40h

Water Resistance

Voyager GMT100m

Poseidon Diver (Automatic)300m

MSRP

Voyager GMT$429

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Red

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

SII NH34

NH35 Warranty

Pricing

1 specs

MSRP

$429

$249

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