Which is cheaper, the Hemel HFC Mechanical Chronograph or the Yema Skin Diver CMM.20?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $2,372 for the Yema Skin Diver CMM.20 — a $1,822 gap before any retailer discounting.

Which is bigger, the Hemel HFC Mechanical Chronograph or the Yema Skin Diver CMM.20?

The Hemel HFC Mechanical Chronograph wears larger at 40mm versus 39.5mm for the Yema Skin Diver CMM.20 — a 0.5mm difference across the dial.

Which has better water resistance, the Hemel HFC Mechanical Chronograph or the Yema Skin Diver CMM.20?

The Yema Skin Diver CMM.20 is rated to 200m versus 100m for the Hemel HFC Mechanical Chronograph.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Yema Skin Diver CMM.20?

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

Side by side

Hemel HFC Mechanical ChronographvsYema Skin Diver CMM.20

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Yema Skin Diver CMM.20

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

MSRP $2,372

At a glance

8 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

Skin Diver CMM.2039.5mm

Power Reserve

HFC Mechanical Chronograph40h

Skin Diver CMM.2040h

Water Resistance

HFC Mechanical Chronograph100m

Skin Diver CMM.20200m

MSRP

HFC Mechanical Chronograph$550

Skin Diver CMM.20$2,372

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Dial Color

Airfoil (1970s British Pilot)

Black

Movement

2 specs

Caliber

Seagull ST19

Yema CMM.20

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

$2,372

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