Side by side
Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsSugess Ocean Star S421
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Ocean Star S42140mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Ocean Star S42140h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Ocean Star S421300m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Ocean Star S421$449
Full specifications
Case
4 specsThickness
13.5mm
12.7mm
Lug-to-Lug
48mm
46mm
Finish
—
Brushed and polished
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
—
SU116610LB Black
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH35
Seagull ST2130/Seiko NH35
Beat Rate
0 vph
4 vph
Power Reserve
0h
40h
Jewels
0
25
Complications
None
GMT, Chronograph, Moonphase, Date
Pricing
1 specsMSRP
$399
$449
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