Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Geckota Airstream Frontier?

At MSRP the Geckota Airstream Frontier is the cheaper of the two at $299, against $415 for the Borealis Watch Co. Sea Storm MK2 GMT — a $116 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Geckota Airstream Frontier?

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 36mm for the Geckota Airstream Frontier — a 5.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Geckota Airstream Frontier?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 100m for the Geckota Airstream Frontier.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsGeckota Airstream Frontier

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

Borealis Watch Co.Sea Storm MK2 GMT

borealis-sea-storm-mk2-gmt-version-aa

MSRP $415

Geckota Airstream Frontier

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

MSRP $299

At a glance

11 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Airstream Frontier36mm

Power Reserve

Sea Storm MK2 GMT40h

Airstream Frontier40h

Water Resistance

Sea Storm MK2 GMT300m

Airstream Frontier100m

MSRP

Sea Storm MK2 GMT$415

Airstream Frontier$299

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Lume

BGW9

None

Movement

1 specs

Caliber

NH34

—

Pricing

1 specs

MSRP

$415

$299

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