Which is cheaper, the Oak & Oscar The Humboldt GMT Titanium or the Yema Skin Diver CMM.20?

At MSRP the Yema Skin Diver CMM.20 is the cheaper of the two at $2,372, against $2,950 for the Oak & Oscar The Humboldt GMT Titanium — a $578 gap before any retailer discounting.

Which has a longer power reserve, the Oak & Oscar The Humboldt GMT Titanium or the Yema Skin Diver CMM.20?

The Yema Skin Diver CMM.20 carries a 40-hour power reserve against 56 hours hours on the Oak & Oscar The Humboldt GMT Titanium.

What movement does the Oak & Oscar The Humboldt GMT Titanium run compared to the Yema Skin Diver CMM.20?

Both watches run automatic movements — the Oak & Oscar The Humboldt GMT Titanium uses the Sellita SW330 and the Yema Skin Diver CMM.20 uses the Yema CMM.20.

Side by side

Oak & Oscar The Humboldt GMT TitaniumvsYema Skin Diver CMM.20

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

Oak & Oscar The Humboldt GMT Titanium

HMBDLTGMTTI

MSRP $2,950

Yema Skin Diver CMM.20

yema-skin-diver-cmm-20-12-25-20-11-sn-m3

MSRP $2,372

At a glance

14 of 29 specs differ

Diameter

The Humboldt GMT Titanium39.5mm

Skin Diver CMM.2039.5mm

Power Reserve

The Humboldt GMT Titanium56 hoursh

Skin Diver CMM.2040h

Water Resistance

The Humboldt GMT Titanium200m

Skin Diver CMM.20200m

MSRP

The Humboldt GMT Titanium$2,950

Skin Diver CMM.20$2,372

Full specifications

Case

5 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

Green

Black

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW330

Yema CMM.20

Beat Rate

4 vph

28,800 vph

Power Reserve

56 hoursh

40h

Pricing

1 specs

MSRP

$2,950

$2,372

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