Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsGrand Seiko SBGX363

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
SBGX363
Grand SeikoSBGX363
MSRP $3,600

At a glance

18 of 29 specs differ
Diameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
SBGX36332.3mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
SBGX36340h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
SBGX363100m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
SBGX363$3,600

Full specifications

Case

8 specs
Category
Diver
Dress
Diameter
45mm
32.3mm
Thickness
15mm
9mm
Lug-to-Lug
47mm
39mm
Lug Width
22mm
15mm
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Embossed screw-in caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Double Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied

Movement

5 specs
Caliber
Seiko NH36
9F51
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$399
$3,600

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