Side by side
Islander Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322vsSheffield 1A 40mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-32240mm
1A 40mm40mm
Power Reserve
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322—
1A 40mm40h
Water Resistance
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322100m
1A 40mm200m
MSRP
Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322$429
1A 40mm$228
Full specifications
Case
6 specsCategory
Pilot
—
Thickness
12.5mm
13mm
Lug-to-Lug
0mm
48mm
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
Screw-down
Solid
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
—
—
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH38
Seiko NH35
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$429
$228
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