Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsGrand Seiko SBGA413
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
SBGA41340mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
SBGA41372h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
SBGA413100m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
SBGA413$7,200
Full specifications
Case
7 specsCategory
GMT
Dress
Thickness
13mm
12.8mm
Lug-to-Lug
0mm
47mm
Lug Width
20mm
21mm
Material
Stainless Steel
Titanium
Finish
—
Brushed and polished
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
9R65
Type
Automatic
Spring Drive
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
25
Pricing
1 specsMSRP
$369
$7,200
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