Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsPhoibos Leviathan
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
Leviathan40mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Leviathan40h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Leviathan200m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Leviathan$399
Full specifications
Case
6 specsDiameter
45mm
40mm
Thickness
15mm
13mm
Lug-to-Lug
47mm
48mm
Lug Width
22mm
20mm
Finish
—
Brushed and polished
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
5 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Seiko NH36
SII NH35
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
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