Side by side

Bremont Altitude Perpetual Calendar GMTvsIslander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301

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

Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301
IslanderIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301
MSRP $399

At a glance

17 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
Water Resistance
Altitude Perpetual Calendar GMT—
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
MSRP
Altitude Perpetual Calendar GMT$38,450
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
42mm
45mm
Thickness
12.65mm
15mm
Lug-to-Lug
—
47mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
—
Water Resistance
—
200m
Caseback
Solid
Embossed screw-in caseback

Crystal & Dial

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

Movement

4 specs
Caliber
—
Seiko NH36
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$38,450
$399

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