Side by side
Dan Henry 1972vsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
197241mm
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Power Reserve
197240h
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Water Resistance
1972—
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
MSRP
1972$370
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
41mm
40mm
Thickness
12.7mm
13.5mm
Lug-to-Lug
45.7mm
48mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
—
Water Resistance
—
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
—
Indices
Applied
—
Movement
4 specsCaliber
—
Seiko NH35
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$370
$399
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