Which is cheaper, the Vaer D4 Outerknown Solar Diver or the Yema Superman Slim CMM.20?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $2,372 for the Yema Superman Slim CMM.20 — a $1,823 gap before any retailer discounting.

Which has better water resistance, the Vaer D4 Outerknown Solar Diver or the Yema Superman Slim CMM.20?

The Yema Superman Slim CMM.20 is rated to 300m versus 200m for the Vaer D4 Outerknown Solar Diver.

What movement does the Vaer D4 Outerknown Solar Diver run compared to the Yema Superman Slim CMM.20?

The Vaer D4 Outerknown Solar Diver runs a quartz caliber, while the Yema Superman Slim CMM.20 runs a mechanical (Yema CMM.20).

Side by side

Vaer D4 Outerknown Solar DivervsYema Superman Slim CMM.20

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

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

Yema Superman Slim CMM.20

yema-superman-slim-cmm-20-11-24-66-sn-m3

MSRP $2,372

At a glance

7 of 29 specs differ

Diameter

D4 Outerknown Solar Diver39mm

Superman Slim CMM.2039mm

Power Reserve

D4 Outerknown Solar Diver40h

Superman Slim CMM.2040h

Water Resistance

D4 Outerknown Solar Diver200m

Superman Slim CMM.20300m

MSRP

D4 Outerknown Solar Diver$549

Superman Slim CMM.20$2,372

Full specifications

Case

3 specs

Thickness

13.18mm

9.95mm

Lug-to-Lug

46mm

—

Water Resistance

200m

300m

Crystal & Dial

1 specs

Dial Color

Blue

Black

Movement

2 specs

Caliber

—

Yema CMM.20

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$549

$2,372

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