Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Phoibos Voyager GMT?

At MSRP the Borealis Watch Co. Sea Storm MK2 GMT is the cheaper of the two at $415, against $429 for the Phoibos Voyager GMT — a $14 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Phoibos Voyager GMT?

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

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Phoibos Voyager GMT?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 100m for the Phoibos Voyager GMT.

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

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Phoibos Voyager GMT uses the SII NH34.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsPhoibos Voyager GMT

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

Phoibos Voyager GMT

phoibos-voyager-gmt-100m-automatic-diver-watch-py058d-burgundy-red-sunray

MSRP $429

At a glance

11 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Voyager GMT39mm

Power Reserve

Sea Storm MK2 GMT40h

Voyager GMT40h

Water Resistance

Sea Storm MK2 GMT300m

Voyager GMT100m

MSRP

Sea Storm MK2 GMT$415

Voyager GMT$429

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

Red

Lume

BGW9

Super-LumiNova

Movement

1 specs

Caliber

NH34

SII NH34

Pricing

1 specs

MSRP

$415

$429

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