Side by side
Alexander James Watches A4 Prelude 37 GMTvsIslander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
A4 Prelude 37 GMT37.4mm
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Power Reserve
A4 Prelude 37 GMT—
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
Water Resistance
A4 Prelude 37 GMT200m
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
MSRP
A4 Prelude 37 GMT—
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Full specifications
Case
6 specsCategory
—
GMT
Diameter
37.4mm
42mm
Thickness
12.1mm
14.5mm
Lug-to-Lug
44.7mm
47.8mm
Finish
Brushed and polished
—
Caseback
Solid
Screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
White
—
Indices
Applied
—
Lume
BGW9
None
Movement
3 specsBeat Rate
28,800 vph
0 vph
Power Reserve
—
0h
Jewels
25
0
Pricing
1 specsMSRP
—
$429
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