Which is cheaper, the Oak & Oscar The Humboldt Seven Year or the Yema Skin Diver Slim CMM.20?

At MSRP the Yema Skin Diver Slim CMM.20 is the cheaper of the two at $2,117, against $2,400 for the Oak & Oscar The Humboldt Seven Year — a $283 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt Seven Year or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 wears larger at 47mm versus 39.5mm for the Oak & Oscar The Humboldt Seven Year — a 7.5mm difference across the dial.

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

The Oak & Oscar The Humboldt Seven Year carries a 42-hour power reserve against 40 hours on the Yema Skin Diver Slim CMM.20.

What movement does the Oak & Oscar The Humboldt Seven Year run compared to the Yema Skin Diver Slim CMM.20?

Both watches run automatic movements — the Oak & Oscar The Humboldt Seven Year uses the Sellita SW300 and the Yema Skin Diver Slim CMM.20 uses the Yema CMM.20.

Side by side

Oak & Oscar The Humboldt Seven YearvsYema Skin Diver Slim CMM.20

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

Oak & Oscar The Humboldt Seven Year

HUMSEVENYEAR

MSRP $2,400

Yema Skin Diver Slim CMM.20

yema-skin-diver-slim-cmm-20-limited-edition-12-24-99-sn-m3

MSRP $2,117

At a glance

15 of 29 specs differ

Diameter

The Humboldt Seven Year39.5mm

Skin Diver Slim CMM.2047mm

Power Reserve

The Humboldt Seven Year42h

Skin Diver Slim CMM.2040h

Water Resistance

The Humboldt Seven Year200m

Skin Diver Slim CMM.20200m

MSRP

The Humboldt Seven Year$2,400

Skin Diver Slim CMM.20$2,117

Full specifications

Case

5 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

Black

Steel

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Sellita SW300

Yema CMM.20

Beat Rate

4 vph

28,800 vph

Power Reserve

42h

40h

Complications

GMT, Chronograph, Date

None

Pricing

1 specs

MSRP

$2,400

$2,117

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