Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsGrand Seiko SLGW007
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
SLGW00738.6mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
SLGW00780h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
SLGW00730m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
SLGW007$10,000
Full specifications
Case
7 specsCategory
GMT
Dress
Diameter
40mm
38.6mm
Thickness
13mm
9.95mm
Lug-to-Lug
0mm
45mm
Finish
—
Brushed and polished
Water Resistance
100m
30m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH34
9SA4
Type
Automatic
Manual
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
80h
Jewels
0
25
Pricing
1 specsMSRP
$369
$10,000
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