Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsMarathon GPQ-D (Officer's Quartz with Date) Field Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
GPQ-D (Officer's Quartz with Date) Field Watch36mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
GPQ-D (Officer's Quartz with Date) Field Watch40h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
GPQ-D (Officer's Quartz with Date) Field Watch30m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
GPQ-D (Officer's Quartz with Date) Field Watch$650
Full specifications
Case
9 specsCategory
GMT
Field
Diameter
40mm
36mm
Thickness
13mm
11mm
Lug-to-Lug
0mm
44mm
Lug Width
20mm
16mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
30m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Black
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH34
Swiss High-Torque Quartz (3J, EOL)
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$369
$650
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