Side by side
Oak & Oscar The Humboldt Seven YearvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
The Humboldt Seven Year39.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
The Humboldt Seven Year42h
D4 Outerknown Solar Diver40h
Water Resistance
The Humboldt Seven Year200m
D4 Outerknown Solar Diver200m
MSRP
The Humboldt Seven Year$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
Material
316L Stainless Steel + Brass
316L Stainless Steel
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
Blue
Lume
Super-LumiNova
None
Movement
5 specsCaliber
Sellita SW300
—
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
40h
Complications
GMT, Chronograph, Date
None
Pricing
1 specsMSRP
$2,400
$549
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