Which is bigger, the Hemel HFC Mechanical Chronograph or the Impossible Watch Company IMP CHRONOGRAPH?

The Hemel HFC Mechanical Chronograph wears larger at 40mm versus 38.5mm for the Impossible Watch Company IMP CHRONOGRAPH — a 1.5mm difference across the dial.

Which has better water resistance, the Hemel HFC Mechanical Chronograph or the Impossible Watch Company IMP CHRONOGRAPH?

The Hemel HFC Mechanical Chronograph is rated to 100m versus 30m for the Impossible Watch Company IMP CHRONOGRAPH.

Which has a longer power reserve, the Hemel HFC Mechanical Chronograph or the Impossible Watch Company IMP CHRONOGRAPH?

The Impossible Watch Company IMP CHRONOGRAPH carries a 42-hour power reserve against 40 hours on the Hemel HFC Mechanical Chronograph.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Impossible Watch Company IMP CHRONOGRAPH?

Both watches run manual movements — the Hemel HFC Mechanical Chronograph uses the Seagull ST19 and the Impossible Watch Company IMP CHRONOGRAPH uses the ST1901.

Side by side

Hemel HFC Mechanical ChronographvsImpossible Watch Company IMP CHRONOGRAPH

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Impossible Watch Company IMP CHRONOGRAPH

At a glance

11 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

IMP CHRONOGRAPH38.5mm

Power Reserve

HFC Mechanical Chronograph40h

IMP CHRONOGRAPH42h

Water Resistance

HFC Mechanical Chronograph100m

IMP CHRONOGRAPH30m

MSRP

HFC Mechanical Chronograph$550

IMP CHRONOGRAPH—

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Dial Color

Airfoil (1970s British Pilot)

Silver Gilt

Movement

2 specs

Caliber

Seagull ST19

ST1901

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$550

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