Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsTissot Rockwatch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Rockwatch38mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Rockwatch40h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Rockwatch100m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Rockwatch$1,225
Full specifications
Case
9 specsCategory
Diver
Sport
Diameter
45mm
38mm
Thickness
15mm
8.6mm
Lug-to-Lug
47mm
38mm
Lug Width
22mm
9mm
Material
Stainless Steel
Stone
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
4 specsCrystal Shape
Double Domed
Domed
AR Coating
Underside
Yes
Dial Color
—
No dial
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH36
—
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$399
$1,225
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