Which is cheaper, the Canister Watches Fieldmaster or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $363 for the Canister Watches Fieldmaster — a $114 gap before any retailer discounting.

Which is bigger, the Canister Watches Fieldmaster or the Helgray Poseidon Diver (Automatic)?

The Canister Watches Fieldmaster wears larger at 41mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 1mm difference across the dial.

Which has better water resistance, the Canister Watches Fieldmaster or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 200m for the Canister Watches Fieldmaster.

What movement does the Canister Watches Fieldmaster run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Canister Watches Fieldmaster uses the Miyota 9015 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Canister Watches FieldmastervsHelgray Poseidon Diver (Automatic)

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

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Canister Watches Fieldmaster

fieldmaster-1

MSRP $363

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

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At a glance

8 of 29 specs differ

Diameter

Fieldmaster41mm

Poseidon Diver (Automatic)40mm

Power Reserve

Fieldmaster40h

Poseidon Diver (Automatic)40h

Water Resistance

Fieldmaster200m

Poseidon Diver (Automatic)300m

MSRP

Fieldmaster$363

Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

1 specs

Caliber

Miyota 9015

NH35 Warranty

Pricing

1 specs

MSRP

—

$249

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Canister Watches FieldmastervsHelgray Poseidon Diver (Automatic)

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