Which is cheaper, the AVI-8 Spitfire Lock Chronograph or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $260 for the AVI-8 Spitfire Lock Chronograph — a $11 gap before any retailer discounting.

Which is bigger, the AVI-8 Spitfire Lock Chronograph or the Helgray Poseidon Diver (Automatic)?

The AVI-8 Spitfire Lock Chronograph wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has better water resistance, the AVI-8 Spitfire Lock Chronograph or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 50m for the AVI-8 Spitfire Lock Chronograph.

What movement does the AVI-8 Spitfire Lock Chronograph run compared to the Helgray Poseidon Diver (Automatic)?

The AVI-8 Spitfire Lock Chronograph runs a quartz caliber, while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

AVI-8 Spitfire Lock ChronographvsHelgray Poseidon Diver (Automatic)

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

AVI-8 Spitfire Lock Chronograph

spitfire-lock-chronograph-midnight-oak-av-4089-01

MSRP $260

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

11 of 29 specs differ

Diameter

Spitfire Lock Chronograph42mm

Poseidon Diver (Automatic)40mm

Power Reserve

Spitfire Lock Chronograph40h

Poseidon Diver (Automatic)40h

Water Resistance

Spitfire Lock Chronograph50m

Poseidon Diver (Automatic)300m

MSRP

Spitfire Lock Chronograph$260

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Mineral

Sapphire

Dial Color

MIDNIGHT OAK

Black

Movement

2 specs

Caliber

—

NH35 Warranty

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$260

$249

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