Side by side
Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsZelos Helmsman 3
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
Helmsman 340mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Helmsman 340h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Helmsman 3200m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Helmsman 3$529
Full specifications
Case
4 specsThickness
13.5mm
11.5mm
Lug-to-Lug
48mm
40mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
—
SS - Frost
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH35
Miyota 9015
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$399
$529
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