Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Zelos Swordfish 3?

At MSRP the Zelos Swordfish 3 is the cheaper of the two at $399, against $415 for the Borealis Watch Co. Sea Storm MK2 GMT — a $16 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Zelos Swordfish 3?

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 40mm for the Zelos Swordfish 3 — a 1.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Zelos Swordfish 3?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 200m for the Zelos Swordfish 3.

What movement does the Borealis Watch Co. Sea Storm MK2 GMT run compared to the Zelos Swordfish 3?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Zelos Swordfish 3 uses the Seiko NH35.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsZelos Swordfish 3

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

Zelos Swordfish 3

swordfish-40mm-ss-coal

MSRP $399

At a glance

10 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Swordfish 340mm

Power Reserve

Sea Storm MK2 GMT40h

Swordfish 340h

Water Resistance

Sea Storm MK2 GMT300m

Swordfish 3200m

MSRP

Sea Storm MK2 GMT$415

Swordfish 3$399

Full specifications

Case

6 specs

Diameter

41.50mm

40mm

Thickness

14.15mm

12mm

Lug-to-Lug

48.50mm

40mm

Lug Width

20mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

300m

200m

Crystal & Dial

2 specs

Dial Color

Black

Bronze

Lume

BGW9

None

Movement

1 specs

Caliber

NH34

Seiko NH35

Pricing

1 specs

MSRP

$415

$399

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