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

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $755 for the Sternglas Hamburg Pro Automatik — a $280 gap before any retailer discounting.

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

The Sternglas Hamburg Pro Automatik wears larger at 42mm versus 41.50mm for the Borealis Watch Co. Sea Storm MK2 — a 0.5mm difference across the dial.

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

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

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

The Sternglas Hamburg Pro 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 Hamburg Pro Automatik?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Sternglas Hamburg Pro Automatik uses the Miyota 8215.

Side by side

Borealis Watch Co. Sea Storm MK2vsSternglas Hamburg Pro 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 Hamburg Pro Automatik

hamburg-pro-automatik-alabaster

MSRP $755

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Hamburg Pro Automatik42mm

Power Reserve

Sea Storm MK240h

Hamburg Pro Automatik42h

Water Resistance

Sea Storm MK2300m

Hamburg Pro Automatik50m

MSRP

Sea Storm MK2$475

Hamburg Pro Automatik$755

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

BGW9

Luminova Indizes

Movement

3 specs

Caliber

NH38

Miyota 8215

Power Reserve

40h

42h

Jewels

—

Pricing

1 specs

MSRP

$475

$755

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