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

At MSRP the Sternglas Hamburg Chrono is the cheaper of the two at $377, against $415 for the Borealis Watch Co. Sea Storm MK2 GMT — a $38 gap before any retailer discounting.

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

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

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

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

What movement does the Borealis Watch Co. Sea Storm MK2 GMT run compared to the Sternglas Hamburg Chrono?

The Borealis Watch Co. Sea Storm MK2 GMT runs a automatic caliber (NH34), while the Sternglas Hamburg Chrono runs a quartz (Seiko TMI VK64 Mecha-Quartz).

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsSternglas Hamburg Chrono

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

Sternglas Hamburg Chrono

hamburg-chrono-dunkelgruen

MSRP $377

At a glance

13 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Hamburg Chrono42mm

Power Reserve

Sea Storm MK2 GMT40h

Hamburg Chrono—

Water Resistance

Sea Storm MK2 GMT300m

Hamburg Chrono50m

MSRP

Sea Storm MK2 GMT$415

Hamburg Chrono$377

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

—

Lume

BGW9

None

Movement

4 specs

Caliber

NH34

Seiko TMI VK64 Mecha-Quartz

Type

Automatic

Quartz

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$415

$377

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