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

At MSRP the Hemel HFC Mechanical Chronograph 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 HFC Mechanical Chronograph or the Yema Skin Diver Slim CMM.20?

The Yema Skin Diver Slim CMM.20 wears larger at 47mm versus 40mm for the Hemel HFC Mechanical Chronograph — a 7mm difference across the dial.

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

The Yema Skin Diver Slim 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 Slim CMM.20?

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

Side by side

Hemel HFC Mechanical ChronographvsYema Skin Diver Slim 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 Slim CMM.20

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

MSRP $2,117

At a glance

8 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

Skin Diver Slim CMM.2047mm

Power Reserve

HFC Mechanical Chronograph40h

Skin Diver Slim CMM.2040h

Water Resistance

HFC Mechanical Chronograph100m

Skin Diver Slim CMM.20200m

MSRP

HFC Mechanical Chronograph$550

Skin Diver Slim CMM.20$2,117

Full specifications

Case

4 specs

Crystal & Dial

1 specs

Dial Color

Airfoil (1970s British Pilot)

Steel

Movement

2 specs

Caliber

Seagull ST19

Yema CMM.20

Type

Manual

Automatic

Pricing

1 specs

MSRP

$550

$2,117

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