Which is cheaper, the Duckworth Prestex Belmont 300 Automatic or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $750 for the Duckworth Prestex Belmont 300 Automatic — a $501 gap before any retailer discounting.

Which is bigger, the Duckworth Prestex Belmont 300 Automatic or the Helgray Poseidon Diver (Automatic)?

The Duckworth Prestex Belmont 300 Automatic wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has a longer power reserve, the Duckworth Prestex Belmont 300 Automatic or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) carries a 40-hour power reserve against 38 hours on the Duckworth Prestex Belmont 300 Automatic.

What movement does the Duckworth Prestex Belmont 300 Automatic run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Duckworth Prestex Belmont 300 Automatic uses the Miyota 9039 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Duckworth Prestex Belmont 300 AutomaticvsHelgray Poseidon Diver (Automatic)

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

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Duckworth Prestex Belmont 300 Automatic

belmont-300

MSRP $750

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

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At a glance

8 of 29 specs differ

Diameter

Belmont 300 Automatic42mm

Poseidon Diver (Automatic)40mm

Power Reserve

Belmont 300 Automatic38h

Poseidon Diver (Automatic)40h

Water Resistance

Belmont 300 Automatic300m

Poseidon Diver (Automatic)300m

MSRP

Belmont 300 Automatic$750

Poseidon Diver (Automatic)$249

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

2 specs

Caliber

Miyota 9039

NH35 Warranty

Power Reserve

38h

40h

Pricing

1 specs

MSRP

$750

$249

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Duckworth Prestex Belmont 300 AutomaticvsHelgray Poseidon Diver (Automatic)

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