Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsLorier Astra Cosmic Blue

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

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
IslanderIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
MSRP $399
Astra Cosmic Blue
LorierAstra Cosmic Blue
MSRP $499

At a glance

15 of 29 specs differ
Diameter
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Astra Cosmic Blue36mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Astra Cosmic Blue40h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Astra Cosmic Blue50m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Astra Cosmic Blue$499

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
40mm
36mm
Thickness
13.5mm
—
Lug-to-Lug
48mm
—
Lug Width
20mm
18mm
Finish
—
Brushed and polished
Water Resistance
200m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
—
Blue
Indices
—
Applied

Movement

4 specs
Caliber
Seiko NH35
—
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$399
$499

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