Which is cheaper, the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $449 for the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 — a $200 gap before any retailer discounting.

Which is bigger, the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 or the Helgray Poseidon Diver (Automatic)?

The Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 wears larger at 42mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2mm difference across the dial.

What movement does the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 uses the Seiko NH38 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323vsHelgray Poseidon Diver (Automatic)

Q: Which has better water resistance, the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 200m for the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323.

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

Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

islander-red-october-v2-dive-watch-with-radiant-blue-dial-isl-323

MSRP $449

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

16 of 29 specs differ

Diameter

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-32342mm

Poseidon Diver (Automatic)40mm

Power Reserve

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323—

Poseidon Diver (Automatic)40h

Water Resistance

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323200m

Poseidon Diver (Automatic)300m

MSRP

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323$449

Poseidon Diver (Automatic)$249

Full specifications

Case

7 specs

Diameter

42mm

40mm

Thickness

14mm

12mm

Lug-to-Lug

0mm

46mm

Lug Width

22mm

20mm

Finish

—

Brushed and polished

Water Resistance

200m

300m

Caseback

Screw-down

Solid

Crystal & Dial

4 specs

Crystal Shape

Domed

Flat

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Seiko NH38

NH35 Warranty

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$449

$249

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