Which is bigger, the Hemel Sky Racer Mechanical or the Impossible Watch Company IMP TIME-ONLY?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 38.5mm for the Impossible Watch Company IMP TIME-ONLY — a 4.5mm difference across the dial.

Which has a longer power reserve, the Hemel Sky Racer Mechanical or the Impossible Watch Company IMP TIME-ONLY?

The Impossible Watch Company IMP TIME-ONLY carries a 42-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Impossible Watch Company IMP TIME-ONLY?

The Hemel Sky Racer Mechanical runs a manual caliber (Seagull ST19), while the Impossible Watch Company IMP TIME-ONLY runs a automatic (Miyota 82S0).

Side by side

Hemel Sky Racer MechanicalvsImpossible Watch Company IMP TIME-ONLY

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

Impossible Watch Company IMP TIME-ONLY

At a glance

11 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

IMP TIME-ONLY38.5mm

Power Reserve

Sky Racer Mechanical40h

IMP TIME-ONLY42h

Water Resistance

Sky Racer Mechanical50m

IMP TIME-ONLY50m

MSRP

Sky Racer Mechanical$550

IMP TIME-ONLY—

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Dial Color

Black

Salmon

Movement

3 specs

Caliber

Seagull ST19

Miyota 82S0

Type

Manual

Automatic

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$550

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