Which is cheaper, the Glycine Airpilot GMT or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,595 for the Glycine Airpilot GMT — a $1,346 gap before any retailer discounting.

Which is bigger, the Glycine Airpilot GMT or the Helgray Poseidon Diver (Automatic)?

The Glycine Airpilot GMT wears larger at 44mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 4mm difference across the dial.

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

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

What movement does the Glycine Airpilot GMT run compared to the Helgray Poseidon Diver (Automatic)?

The Glycine Airpilot GMT runs a quartz caliber, while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Glycine Airpilot GMTvsHelgray Poseidon Diver (Automatic)

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

Glycine Airpilot GMT

GL0350

MSRP $1,595

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

20 of 29 specs differ

Diameter

Airpilot GMT44mm

Poseidon Diver (Automatic)40mm

Power Reserve

Airpilot GMT—

Poseidon Diver (Automatic)40h

Water Resistance

Airpilot GMT100m

Poseidon Diver (Automatic)300m

MSRP

Airpilot GMT$1,595

Poseidon Diver (Automatic)$249

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Blue

Black

Indices

—

Applied

Lume

Luminous

None

Movement

6 specs

Caliber

—

NH35 Warranty

Type

Quartz

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$1,595

$249

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