Which is bigger, the Borealis Watch Co. Caloura 300m or the Impossible Watch Company IMP CHRONOGRAPH?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 38.5mm for the Impossible Watch Company IMP CHRONOGRAPH — a 3.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Impossible Watch Company IMP CHRONOGRAPH?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 30m for the Impossible Watch Company IMP CHRONOGRAPH.

Which has a longer power reserve, the Borealis Watch Co. Caloura 300m or the Impossible Watch Company IMP CHRONOGRAPH?

The Impossible Watch Company IMP CHRONOGRAPH carries a 42-hour power reserve against 40 hours on the Borealis Watch Co. Caloura 300m.

What movement does the Borealis Watch Co. Caloura 300m run compared to the Impossible Watch Company IMP CHRONOGRAPH?

The Borealis Watch Co. Caloura 300m runs a automatic caliber (NH35), while the Impossible Watch Company IMP CHRONOGRAPH runs a manual (ST1901).

Side by side

Borealis Watch Co. Caloura 300mvsImpossible Watch Company IMP CHRONOGRAPH

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

Borealis Watch Co.Caloura 300m

borealis-caloura-diver-watch

MSRP $275

Impossible Watch Company IMP CHRONOGRAPH

At a glance

13 of 29 specs differ

Diameter

Caloura 300m42mm

IMP CHRONOGRAPH38.5mm

Power Reserve

Caloura 300m40h

IMP CHRONOGRAPH42h

Water Resistance

Caloura 300m300m

IMP CHRONOGRAPH30m

MSRP

Caloura 300m$275

IMP CHRONOGRAPH—

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Dial Color

Black

Silver Gilt

Lume

BGW9

None

Movement

3 specs

Caliber

NH35

ST1901

Type

Automatic

Manual

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$275

—

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