Side by side
Oak & Oscar The Humboldt GMT USSS EditionvsOblvlo JM Earth
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
The Humboldt GMT USSS Edition39.5mm
JM Earth42mm
Power Reserve
The Humboldt GMT USSS Edition56 hoursh
JM Earth40h
Water Resistance
The Humboldt GMT USSS Edition200m
JM Earth50m
MSRP
The Humboldt GMT USSS Edition$2,200
JM Earth$228
Full specifications
Case
7 specsCategory
GMT
Sport
Diameter
39.5mm
42mm
Thickness
12.5mm
13mm
Lug-to-Lug
46.8mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
50m
Caseback
Engraved
Solid
Crystal & Dial
2 specsCrystal Shape
Double-domed
Flat
Lume
Super-LumiNova BGW9
Super-LumiNova
Movement
2 specsCaliber
Sellita SW330
—
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,200
$228
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