Side by side
Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsLe Forban Sécurité Mer La Brestoise
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 JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
La Brestoise39mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
La Brestoise42h
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
La Brestoise150m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
La Brestoise—
Full specifications
Case
9 specsCategory
GMT
—
Diameter
42mm
39mm
Thickness
14.5mm
12.7mm
Lug-to-Lug
47.8mm
45mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
200m
150m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
—
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH34
Miyota 8215
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
42h
Jewels
0
25
Pricing
1 specsMSRP
$429
—
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