Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Longines HYDROCONQUEST GMT?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $3,350 for the Longines HYDROCONQUEST GMT — a $2,875 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Longines HYDROCONQUEST GMT?

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

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Longines HYDROCONQUEST GMT?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Longines HYDROCONQUEST GMT uses the L844.5.

Side by side

Borealis Watch Co. Sea Storm MK2vsLongines HYDROCONQUEST 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

Longines HYDROCONQUEST GMT

L3.790.4.06.6

MSRP $3,350

At a glance

8 of 29 specs differ

Diameter

Sea Storm MK241.50mm

HYDROCONQUEST GMT41mm

Power Reserve

Sea Storm MK240h

HYDROCONQUEST GMT40h

Water Resistance

Sea Storm MK2300m

HYDROCONQUEST GMT300m

MSRP

Sea Storm MK2$475

HYDROCONQUEST GMT$3,350

Full specifications

Case

4 specs

Diameter

41.50mm

41mm

Thickness

14.15mm

12.9mm

Lug-to-Lug

48.50mm

49.4mm

Lug Width

20mm

21mm

Crystal & Dial

2 specs

Dial Color

Black

Green

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

L844.5

Pricing

1 specs

MSRP

$475

$3,350

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