Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Fortis Flieger F-43 Bicompax?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $4,180 for the Fortis Flieger F-43 Bicompax — a $3,705 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Fortis Flieger F-43 Bicompax?

The Fortis Flieger F-43 Bicompax wears larger at 43mm versus 41.50mm for the Borealis Watch Co. Sea Storm MK2 — a 1.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the Fortis Flieger F-43 Bicompax?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 200m for the Fortis Flieger F-43 Bicompax.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 or the Fortis Flieger F-43 Bicompax?

The Fortis Flieger F-43 Bicompax carries a 58-hour power reserve against 40 hours on the Borealis Watch Co. Sea Storm MK2.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Fortis Flieger F-43 Bicompax?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Fortis Flieger F-43 Bicompax uses the Sellita SW510 BH a.

Side by side

Borealis Watch Co. Sea Storm MK2vsFortis Flieger F-43 Bicompax

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

Fortis Flieger F-43 Bicompax

F-43 Bicompax

MSRP $4,180

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Flieger F-43 Bicompax43mm

Power Reserve

Sea Storm MK240h

Flieger F-43 Bicompax58h

Water Resistance

Sea Storm MK2300m

Flieger F-43 Bicompax200m

MSRP

Sea Storm MK2$475

Flieger F-43 Bicompax$4,180

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

Original

Lume

BGW9

None

Movement

3 specs

Caliber

NH38

Sellita SW510 BH a

Power Reserve

40h

58h

Jewels

Pricing

1 specs

MSRP

$475

$4,180

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