Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the William Wood Extinguisher Watch?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $995 for the William Wood Extinguisher Watch — a $520 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the William Wood Extinguisher Watch?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 41mm for the William Wood Extinguisher Watch — a 0.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 or the William Wood Extinguisher Watch?

The Borealis Watch Co. Sea Storm MK2 is rated to 300m versus 100m for the William Wood Extinguisher Watch.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the William Wood Extinguisher Watch?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the William Wood Extinguisher Watch uses the Seiko NH35.

Side by side

Borealis Watch Co. Sea Storm MK2vsWilliam Wood Extinguisher Watch

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

William Wood Extinguisher Watch

extinguisherwatch

MSRP $995

At a glance

11 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Extinguisher Watch41mm

Power Reserve

Sea Storm MK240h

Extinguisher Watch40h

Water Resistance

Sea Storm MK2300m

Extinguisher Watch100m

MSRP

Sea Storm MK2$475

Extinguisher Watch$995

Full specifications

Case

6 specs

Diameter

41.50mm

41mm

Thickness

14.15mm

15mm

Lug-to-Lug

48.50mm

49mm

Lug Width

20mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

300m

100m

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Standard

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

Seiko NH35

Pricing

1 specs

MSRP

$475

$995

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