Which is cheaper, the Glycine Airman Vintage The Chief GMT or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $2,900 for the Glycine Airman Vintage The Chief GMT — a $2,651 gap before any retailer discounting.

Which has better water resistance, the Glycine Airman Vintage The Chief GMT or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 30m for the Glycine Airman Vintage The Chief GMT.

Which has a longer power reserve, the Glycine Airman Vintage The Chief GMT or the Helgray Poseidon Diver (Automatic)?

The Glycine Airman Vintage The Chief GMT carries a 48-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Glycine Airman Vintage The Chief GMT run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Glycine Airman Vintage The Chief GMT uses the SW330-2 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Glycine Airman Vintage The Chief GMTvsHelgray Poseidon Diver (Automatic)

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

Glycine Airman Vintage The Chief GMT

GL0473

MSRP $2,900

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

16 of 29 specs differ

Diameter

Airman Vintage The Chief GMT40mm

Poseidon Diver (Automatic)40mm

Power Reserve

Airman Vintage The Chief GMT48h

Poseidon Diver (Automatic)40h

Water Resistance

Airman Vintage The Chief GMT30m

Poseidon Diver (Automatic)300m

MSRP

Airman Vintage The Chief GMT$2,900

Poseidon Diver (Automatic)$249

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

White

Black

Indices

—

Applied

Lume

Luminous

None

Movement

3 specs

Caliber

SW330-2

NH35 Warranty

Power Reserve

48h

40h

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$2,900

$249

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