Side by side

Oak & Oscar The Humboldt GMT USSS EditionvsYema Skin Diver CMM.20

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

The Humboldt GMT USSS Edition
Oak & OscarThe Humboldt GMT USSS Edition
MSRP $2,200
Skin Diver CMM.20
YemaSkin Diver CMM.20
MSRP $2,372

At a glance

10 of 29 specs differ
Diameter
The Humboldt GMT USSS Edition39.5mm
Skin Diver CMM.2039.5mm
Power Reserve
The Humboldt GMT USSS Edition56 hoursh
Skin Diver CMM.2040h
Water Resistance
The Humboldt GMT USSS Edition200m
Skin Diver CMM.20200m
MSRP
The Humboldt GMT USSS Edition$2,200
Skin Diver CMM.20$2,372

Full specifications

Case

4 specs
Category
GMT
Diver
Thickness
12.5mm
11.5mm
Lug-to-Lug
46.8mm
47mm
Caseback
Engraved
Solid

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
Lume
Super-LumiNova BGW9
None

Movement

2 specs
Caliber
Sellita SW330
Yema CMM.20
Power Reserve
56 hoursh
40h

Pricing

1 specs
MSRP
$2,200
$2,372

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