Side by side

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

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
Astron
SeikoAstron
MSRP $2,500

At a glance

18 of 29 specs differ
Diameter
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Astron42mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Astron40h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Astron100m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Astron$2,500

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
40mm
42mm
Thickness
13.5mm
12.4mm
Lug-to-Lug
48mm
49.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium
Finish
—
Brushed and polished
Water Resistance
200m
100m

Crystal & Dial

4 specs
AR Coating
Yes
Super-clear coating
Dial Color
—
Black
Indices
—
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Seiko NH35
5X83
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
14

Pricing

1 specs
MSRP
$399
$2,500

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