Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Sternglas Naos Pro GMT Automatik?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $863 for the Sternglas Naos Pro GMT Automatik — a $388 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Sternglas Naos Pro GMT Automatik?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 38mm for the Sternglas Naos Pro GMT Automatik — a 3.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the Sternglas Naos Pro GMT Automatik?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 50m for the Sternglas Naos Pro GMT Automatik.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 or the Sternglas Naos Pro GMT Automatik?

The Sternglas Naos Pro GMT Automatik carries a 42-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 Sternglas Naos Pro GMT Automatik?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Sternglas Naos Pro GMT Automatik uses the Miyota 9075.

Side by side

Borealis Watch Co. Sea Storm MK2vsSternglas Naos Pro GMT Automatik

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

Sternglas Naos Pro GMT Automatik

naos-pro-automatik-gmt-dunkelblau

MSRP $863

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Naos Pro GMT Automatik38mm

Power Reserve

Sea Storm MK240h

Naos Pro GMT Automatik42h

Water Resistance

Sea Storm MK2300m

Naos Pro GMT Automatik50m

MSRP

Sea Storm MK2$475

Naos Pro GMT Automatik$863

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

BGW9

Luminova Punkte

Movement

3 specs

Caliber

NH38

Miyota 9075

Power Reserve

40h

42h

Jewels

—

Pricing

1 specs

MSRP

$475

$863

Follow this matchup

Get a note when Borealis Watch Co. Sea Storm MK2 vs Sternglas Naos Pro GMT Automatik gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring