Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the CWC E9 Quartz Diver Watch?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $749 for the CWC E9 Quartz Diver Watch — a $274 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the CWC E9 Quartz Diver Watch?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 41mm for the CWC E9 Quartz Diver Watch — a 0.5mm difference across the dial.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the CWC E9 Quartz Diver Watch?

The Borealis Watch Co. Sea Storm MK2 runs a automatic caliber (NH38), while the CWC E9 Quartz Diver Watch runs a quartz.

Side by side

Borealis Watch Co. Sea Storm MK2vsCWC E9 Quartz Diver 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

CWC E9 Quartz Diver Watch

cwc-e9-sf300-qs120

MSRP $749

At a glance

9 of 29 specs differ

Diameter

Sea Storm MK241.50mm

E9 Quartz Diver Watch41mm

Power Reserve

Sea Storm MK240h

E9 Quartz Diver Watch40h

Water Resistance

Sea Storm MK2300m

E9 Quartz Diver Watch300m

MSRP

Sea Storm MK2$475

E9 Quartz Diver Watch$749

Full specifications

Case

4 specs

Diameter

41.50mm

41mm

Thickness

14.15mm

12mm

Lug-to-Lug

48.50mm

47mm

Lug Width

20mm

Crystal & Dial

2 specs

Dial Color

Black

CWC E9 Quartz Diver Watch (E9 QS120)

Lume

BGW9

Super-LumiNova

Movement

2 specs

Caliber

NH38

—

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$475

$749

Follow this matchup

Get a note when Borealis Watch Co. Sea Storm MK2 vs CWC E9 Quartz Diver Watch gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring