Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsNoctua Watch Corp. Sentinel
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
Sentinel42mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Sentinel—
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Sentinel300m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Sentinel$429
Full specifications
Case
6 specsCategory
Diver
—
Diameter
45mm
42mm
Lug-to-Lug
47mm
46mm
Finish
—
Brushed and polished
Water Resistance
200m
300m
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
4 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
—
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH36
Seiko NH35A
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
—
Jewels
0
25
Pricing
1 specsMSRP
$399
—
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