Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsYema Navygraf Marine Nationale Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
Navygraf Marine Nationale Quartz39mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
Navygraf Marine Nationale Quartz40h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
Navygraf Marine Nationale Quartz100m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
Navygraf Marine Nationale Quartz$499
Full specifications
Case
8 specsCategory
GMT
Diver
Diameter
40mm
39mm
Thickness
13mm
11mm
Lug-to-Lug
0mm
—
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Standard
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH34
—
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$369
$499
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