Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSeestern S446 GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301
IslanderIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301
MSRP $399
S446 GMT
SeesternS446 GMT
MSRP $299

At a glance

18 of 29 specs differ
Diameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
S446 GMT39.5mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
S446 GMT41hh
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
S446 GMT100m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
S446 GMT$299

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
45mm
39.5mm
Thickness
15mm
13mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
Embossed screw-in caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Double Domed
Domed
AR Coating
Underside
Inner
Dial Color
—
Cream
Indices
—
Applied

Movement

5 specs
Caliber
Seiko NH36
Seiko NH34A GMT
Beat Rate
0 vph
3 vph
Power Reserve
0h
41hh
Jewels
0
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$399
$299

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