Side by side

Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
IslanderIslander JFK Automatic GMT Watch with Batman Dial #ISL-338
MSRP $429
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date
Sheffield1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date
MSRP $238
Buy from Islander ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

16 of 29 specs differ
Diameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date40mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date—
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date200m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date$238

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
42mm
40mm
Thickness
14.5mm
12.8mm
Lug-to-Lug
47.8mm
46mm
Finish
—
Brushed and polished
Caseback
Screw-down
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
White/Blue
Indices
—
Applied
Lume
None
Swiss blue lume

Movement

4 specs
Caliber
Seiko NH34
Seiko NH35A
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
—
Jewels
0
25

Pricing

1 specs
MSRP
$429
$238
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