Which is cheaper, the Borealis Watch Co. Caloura 300m or the Geckota Airstream Frontier?

At MSRP the Borealis Watch Co. Caloura 300m is the cheaper of the two at $275, against $299 for the Geckota Airstream Frontier — a $24 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Caloura 300m or the Geckota Airstream Frontier?

The Borealis Watch Co. Caloura 300m wears larger at 42mm versus 36mm for the Geckota Airstream Frontier — a 6mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Caloura 300m or the Geckota Airstream Frontier?

The Borealis Watch Co. Caloura 300m is rated to 300m versus 100m for the Geckota Airstream Frontier.

Side by side

Borealis Watch Co. Caloura 300mvsGeckota Airstream Frontier

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

Geckota Airstream Frontier

airstream-frontier-watch-black-textured-dial-natural-chromexcel

MSRP $299

At a glance

11 of 29 specs differ

Diameter

Caloura 300m42mm

Airstream Frontier36mm

Power Reserve

Caloura 300m40h

Airstream Frontier40h

Water Resistance

Caloura 300m300m

Airstream Frontier100m

MSRP

Caloura 300m$275

Airstream Frontier$299

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Lume

BGW9

None

Movement

1 specs

Caliber

NH35

—

Pricing

1 specs

MSRP

$275

$299

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