Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Nodus Sector Deep?

At MSRP the Borealis Watch Co. Sea Storm MK2 GMT is the cheaper of the two at $415, against $650 for the Nodus Sector Deep — a $235 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Nodus Sector Deep?

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 38mm for the Nodus Sector Deep — a 3.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Nodus Sector Deep?

The Nodus Sector Deep is rated to 500m versus 300m for the Borealis Watch Co. Sea Storm MK2 GMT.

Which has a longer power reserve, the Borealis Watch Co. Sea Storm MK2 GMT or the Nodus Sector Deep?

The Nodus Sector Deep carries a 41-hour power reserve against 40 hours on the Borealis Watch Co. Sea Storm MK2 GMT.

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

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 GMT uses the NH34 and the Nodus Sector Deep uses the TMI NH35.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsNodus Sector Deep

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

Nodus Sector Deep

sector-deep-black

MSRP $650

At a glance

12 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Sector Deep38mm

Power Reserve

Sea Storm MK2 GMT40h

Sector Deep41h

Water Resistance

Sea Storm MK2 GMT300m

Sector Deep500m

MSRP

Sea Storm MK2 GMT$415

Sector Deep$650

Full specifications

Case

5 specs

Diameter

41.50mm

38mm

Thickness

14.15mm

13.6mm

Lug-to-Lug

48.50mm

47mm

Lug Width

20mm

Water Resistance

300m

500m

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Black

—

Lume

BGW9

Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs

Caliber

NH34

TMI NH35

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$415

$650

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