Which is cheaper, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $449 for the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 — a $50 gap before any retailer discounting.

Which is bigger, the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 or the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

The Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 wears larger at 42mm versus 40mm for the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 — a 2mm difference across the dial.

What movement does the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 run compared to the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323?

Both watches run automatic movements — the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 uses the Seiko NH35 and the Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323 uses the Seiko NH38.

Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsIslander 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 Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

islander-bayport-automatic-dive-watch-with-blue-wave-dial-isl-311

MSRP $399

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

At a glance

9 of 29 specs differ

Diameter

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm

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

Power Reserve

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—

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

Water Resistance

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m

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

MSRP

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

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

Full specifications

Case

5 specs

Diameter

40mm

42mm

Thickness

13.5mm

14mm

Lug-to-Lug

48mm

0mm

Lug Width

20mm

22mm

Caseback

Solid

Screw-down

Crystal & Dial

2 specs

Crystal Shape

Flat

Domed

AR Coating

Yes

Underside

Movement

1 specs

Caliber

Seiko NH35

Seiko NH38

Pricing

1 specs

MSRP

$399

$449

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