Which is cheaper, the Aevig HULDRA automatic divewatch or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $647 for the Aevig HULDRA automatic divewatch — a $398 gap before any retailer discounting.

Which is bigger, the Aevig HULDRA automatic divewatch or the Helgray Poseidon Diver (Automatic)?

The Aevig HULDRA automatic divewatch wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

Which has better water resistance, the Aevig HULDRA automatic divewatch or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 200m for the Aevig HULDRA automatic divewatch.

Which has a longer power reserve, the Aevig HULDRA automatic divewatch or the Helgray Poseidon Diver (Automatic)?

The Aevig HULDRA automatic divewatch carries a 42-hour power reserve against 40 hours on the Helgray Poseidon Diver (Automatic).

What movement does the Aevig HULDRA automatic divewatch run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Aevig HULDRA automatic divewatch uses the Miyota 9015 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Aevig HULDRA automatic divewatchvsHelgray Poseidon Diver (Automatic)

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

Aevig HULDRA automatic divewatch

huldra

MSRP $647

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

7 of 29 specs differ

Diameter

HULDRA automatic divewatch42mm

Poseidon Diver (Automatic)40mm

Power Reserve

HULDRA automatic divewatch42h

Poseidon Diver (Automatic)40h

Water Resistance

HULDRA automatic divewatch200m

Poseidon Diver (Automatic)300m

MSRP

HULDRA automatic divewatch$647

Poseidon Diver (Automatic)$249

Full specifications

Case

3 specs

Diameter

42mm

40mm

Lug Width

22mm

20mm

Water Resistance

200m

300m

Crystal & Dial

1 specs

Lume

Superluminova

None

Movement

2 specs

Caliber

Miyota 9015

NH35 Warranty

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$647

$249

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