Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsTudor Black Bay
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Black Bay41mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Black Bay70h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
Black Bay200m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
Black Bay—
Full specifications
Case
5 specsDiameter
45mm
41mm
Thickness
15mm
14.7mm
Lug-to-Lug
47mm
46mm
Finish
—
Polished + Satin
Caseback
Embossed screw-in caseback
Engraved
Crystal & Dial
4 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Black
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH36
MT5602
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
70h
Jewels
0
25
Pricing
1 specsMSRP
$399
—
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