Side by side
Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsNaga Watches Opera
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 JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Opera39mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
Opera—
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Opera100m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Opera$917
Full specifications
Case
8 specsCategory
GMT
—
Diameter
42mm
39mm
Thickness
14.5mm
10mm
Lug-to-Lug
47.8mm
—
Lug Width
20mm
—
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Lapislazuli
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH34
Miyota 9039
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
—
Jewels
0
25
Pricing
1 specsMSRP
$429
—
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