Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsPhoibos Reef Master
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Reef Master42mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Reef Master40h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Reef Master200m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Reef Master$335
Full specifications
Case
5 specsDiameter
45mm
42mm
Thickness
15mm
13mm
Lug-to-Lug
47mm
48mm
Finish
—
Brushed and polished
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
5 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Green
Indices
—
Applied
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Seiko NH36
SII NH38
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$399
$335
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