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

At MSRP the Borealis Watch Co. Sea Storm MK2 GMT is the cheaper of the two at $415, against $2,350 for the Longines HYDROCONQUEST — a $1,935 gap before any retailer discounting.

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

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 39mm for the Longines HYDROCONQUEST — a 2.5mm difference across the dial.

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

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsLongines HYDROCONQUEST

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

Longines HYDROCONQUEST

L3.780.3.78.6

MSRP $2,350

At a glance

8 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

HYDROCONQUEST39mm

Power Reserve

Sea Storm MK2 GMT40h

HYDROCONQUEST40h

Water Resistance

Sea Storm MK2 GMT300m

HYDROCONQUEST300m

MSRP

Sea Storm MK2 GMT$415

HYDROCONQUEST$2,350

Full specifications

Case

4 specs

Diameter

41.50mm

39mm

Thickness

14.15mm

12.2mm

Lug-to-Lug

48.50mm

48.1mm

Lug Width

20mm

19mm

Crystal & Dial

2 specs

Dial Color

Black

Grey

Lume

BGW9

None

Movement

1 specs

Caliber

NH34

L888.5

Pricing

1 specs

MSRP

$415

$2,350

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