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

At MSRP the Borealis Watch Co. Neptuno is the cheaper of the two at $390, against $415 for the Borealis Watch Co. Sea Storm MK2 GMT — a $25 gap before any retailer discounting.

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

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 40.00mm for the Borealis Watch Co. Neptuno — a 1.5mm difference across the dial.

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

Both watches run automatic movements — the Borealis Watch Co. Neptuno uses the NH38 and the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34.

Side by side

Borealis Watch Co. NeptunovsBorealis Watch Co. Sea Storm MK2 GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Borealis Watch Co.Neptuno

borealis-neptuno-red-fade-to-black-dial-no-date-nh38-automatic-movement-300m-diver-watch

MSRP $390

Borealis Watch Co.Sea Storm MK2 GMT

borealis-sea-storm-mk2-gmt-version-aa

MSRP $415

At a glance

5 of 29 specs differ

Diameter

Neptuno40.00mm

Sea Storm MK2 GMT41.50mm

Power Reserve

Neptuno40h

Sea Storm MK2 GMT40h

Water Resistance

Neptuno300m

Sea Storm MK2 GMT300m

MSRP

Neptuno$390

Sea Storm MK2 GMT$415

Full specifications

Case

3 specs

Diameter

40.00mm

41.50mm

Thickness

14.10mm

14.15mm

Lug-to-Lug

47.20mm

48.50mm

Movement

1 specs

Caliber

NH38

NH34

Pricing

1 specs

MSRP

$390

$415

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