Side by side

Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsTedoro Harmony GMT Sarab

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
Harmony GMT Sarab
TedoroHarmony GMT Sarab
MSRP $785
Buy from Islander ↗
Buy used on eBay ↗
Buy from Tedoro ↗
Buy used on eBay ↗

At a glance

17 of 29 specs differ
Diameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Harmony GMT Sarab39mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
Harmony GMT Sarab40h
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Harmony GMT Sarab100m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Harmony GMT Sarab$785

Full specifications

Case

8 specs
Category
GMT
—
Diameter
42mm
39mm
Thickness
14.5mm
—
Lug-to-Lug
47.8mm
—
Lug Width
20mm
—
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Mother of Pearl
Indices
—
Applied

Movement

4 specs
Caliber
Seiko NH34
Miyota 9075
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$429
$785
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All alternatives to the Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 →All alternatives to the Harmony GMT Sarab →
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