Side by side

Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsWolbrook Douglas Grand Prix Racing

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

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
IslanderIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
MSRP $399
Douglas Grand Prix Racing
WolbrookDouglas Grand Prix Racing
MSRP $442

At a glance

14 of 29 specs differ
Diameter
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Douglas Grand Prix Racing40mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Douglas Grand Prix Racing40h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Douglas Grand Prix Racing100m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Douglas Grand Prix Racing$442

Full specifications

Case

6 specs
Category
Diver
Racing
Thickness
13.5mm
13mm
Lug-to-Lug
48mm
—
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
—
Steel
Indices
—
Applied

Movement

4 specs
Caliber
Seiko NH35
Miyota 8315
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$399
$442

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