Side by side
Oak & Oscar The Humboldt ExP-02vsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
The Humboldt ExP-0239.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
The Humboldt ExP-0256h
D4 Outerknown Solar Diver40h
Water Resistance
The Humboldt ExP-02200m
D4 Outerknown Solar Diver200m
MSRP
The Humboldt ExP-02$2,400
D4 Outerknown Solar Diver$549
Full specifications
Case
5 specsCategory
Tool
Diver
Diameter
39.5mm
39mm
Thickness
12.4mm
13.18mm
Lug-to-Lug
46.8mm
46mm
Caseback
Display
Solid
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
Dial Color
Grey
Blue
Lume
Super-LumiNova BGW9
None
Movement
4 specsCaliber
Sellita SW300
—
Type
Automatic
Quartz
Power Reserve
56h
40h
Complications
GMT, Chronograph
None
Pricing
1 specsMSRP
$2,400
$549
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