Which is cheaper, the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 or the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

At MSRP the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 is the cheaper of the two at $399, against $429 for the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 — a $30 gap before any retailer discounting.

Which is bigger, the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 or the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

The Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 wears larger at 40mm versus 38mm for the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 — a 2mm difference across the dial.

What movement does the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 run compared to the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311?

Both watches run automatic movements — the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 uses the Seiko NH36 and the Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 uses the Seiko NH35.

Side by side

Islander Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63vsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

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

Islander Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63

islander-38mm-automatic-dive-watch-with-radiant-blue-dial-isl-63

MSRP $429

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

At a glance

7 of 29 specs differ

Diameter

Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-6338mm

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

Power Reserve

Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63—

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

Water Resistance

Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63200m

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

MSRP

Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63$429

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

Full specifications

Case

4 specs

Diameter

38mm

40mm

Thickness

13mm

13.5mm

Lug-to-Lug

44.5mm

48mm

Caseback

Engraved screw-in back

Solid

Crystal & Dial

1 specs

Crystal Shape

Double Domed

Flat

Movement

1 specs

Caliber

Seiko NH36

Seiko NH35

Pricing

1 specs

MSRP

$429

$399

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