Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSeiko Prospex Sea

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

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301
IslanderIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301
MSRP $399
Prospex Sea
SeikoProspex Sea
MSRP $795

At a glance

17 of 29 specs differ
Diameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Prospex Sea34mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Prospex Sea40h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Prospex Sea200m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Prospex Sea$795

Full specifications

Case

6 specs
Diameter
45mm
34mm
Thickness
15mm
8.7mm
Lug-to-Lug
47mm
40.8mm
Lug Width
22mm
16mm
Finish
—
Brushed and polished
Caseback
Embossed screw-in caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Double Domed
Flat
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
—
Black
Indices
—
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Seiko NH36
6N01
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$399
$795

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