Side by side

Oak & Oscar The Humboldt GMT TitaniumvsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

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

The Humboldt GMT Titanium
Oak & OscarThe Humboldt GMT Titanium
MSRP $2,950
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
IslanderIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
MSRP $399

At a glance

17 of 29 specs differ
Diameter
The Humboldt GMT Titanium39.5mm
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Water Resistance
The Humboldt GMT Titanium200m
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
MSRP
The Humboldt GMT Titanium$2,950
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
39.5mm
40mm
Thickness
12.5mm
13.5mm
Lug-to-Lug
46.8mm
48mm
Material
Grade 5 Titanium
Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid screw-down
Solid

Crystal & Dial

5 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Yes
Dial Color
Green
—
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW330
Seiko NH35
Beat Rate
4 vph
0 vph
Power Reserve
56 hoursh
0h
Jewels
25
0

Pricing

1 specs
MSRP
$2,950
$399

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