Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSeiko Astron
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Astron42mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Astron40h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Astron100m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Astron$2,500
Full specifications
Case
9 specsCategory
Diver
GMT
Diameter
45mm
42mm
Thickness
15mm
12.4mm
Lug-to-Lug
47mm
49.5mm
Lug Width
22mm
14mm
Material
Stainless Steel
Titanium
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
5 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Super-clear coating
Dial Color
—
Black
Indices
—
Applied
Lume
None
LumiBrite on hands and index(es)
Movement
5 specsCaliber
Seiko NH36
5X83
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
14
Pricing
1 specsMSRP
$399
$2,500
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