Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Zelos Thresher 41 GMT?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $729 for the Zelos Thresher 41 GMT — a $254 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Zelos Thresher 41 GMT?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 41mm for the Zelos Thresher 41 GMT — a 0.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the Zelos Thresher 41 GMT?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 200m for the Zelos Thresher 41 GMT.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Zelos Thresher 41 GMT?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Zelos Thresher 41 GMT uses the Miyota 9075 GMT.

Side by side

Borealis Watch Co. Sea Storm MK2vsZelos Thresher 41 GMT

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

Borealis Watch Co.Sea Storm MK2

borealis-sea-storm-mk2-random-rob-special-limited-edition

MSRP $475

Zelos Thresher 41 GMT

thresher-41mm-damascus-limited-edition

MSRP $729

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Thresher 41 GMT41mm

Power Reserve

Sea Storm MK240h

Thresher 41 GMT40h

Water Resistance

Sea Storm MK2300m

Thresher 41 GMT200m

MSRP

Sea Storm MK2$475

Thresher 41 GMT$729

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Damascus LE

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

Miyota 9075 GMT

Pricing

1 specs

MSRP

$475

$729

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