Which is cheaper, the Hemel Sky Racer Mechanical or the Yema Skin Diver Slim CMM.20?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $2,117 for the Yema Skin Diver Slim CMM.20 — a $1,567 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 wears larger at 47mm versus 43mm for the Hemel Sky Racer Mechanical — a 4mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 is rated to 200m versus 50m for the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Yema Skin Diver Slim CMM.20?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19), while the Yema Skin Diver Slim CMM.20 runs a automatic (Yema CMM.20).

Side by side

Hemel Sky Racer MechanicalvsYema Skin Diver Slim CMM.20

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

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

9 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

Skin Diver Slim CMM.2047mm

Power Reserve

Sky Racer Mechanical40h

Skin Diver Slim CMM.2040h

Water Resistance

Sky Racer Mechanical50m

Skin Diver Slim CMM.20200m

MSRP

Sky Racer Mechanical$550

Skin Diver Slim CMM.20$2,117

Full specifications

Case

5 specs

Crystal & Dial

1 specs

Dial Color

Black

Steel

Movement

2 specs

Caliber

Seagull ST19

Yema CMM.20

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

$2,117

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