Which is cheaper, the Borealis Watch Co. Sea Storm MK2 or the Yema Superman Steel CMM.10?

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $1,890 for the Yema Superman Steel CMM.10 — a $1,415 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 or the Yema Superman Steel CMM.10?

The Borealis Watch Co. Sea Storm MK2 wears larger at 41.50mm versus 39mm for the Yema Superman Steel CMM.10 — a 2.5mm difference across the dial.

What movement does the Borealis Watch Co. Sea Storm MK2 run compared to the Yema Superman Steel CMM.10?

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Yema Superman Steel CMM.10 uses the Yema CMM.10.

Side by side

Borealis Watch Co. Sea Storm MK2vsYema Superman Steel CMM.10

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

Yema Superman Steel CMM.10

yema-superman-steel-cmm-10-11-13-36-zn-u6

MSRP $1,890

At a glance

10 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Superman Steel CMM.1039mm

Power Reserve

Sea Storm MK240h

Superman Steel CMM.1040h

Water Resistance

Sea Storm MK2300m

Superman Steel CMM.10300m

MSRP

Sea Storm MK2$475

Superman Steel CMM.10$1,890

Full specifications

Case

5 specs

Diameter

41.50mm

39mm

Thickness

14.15mm

11.3mm

Lug-to-Lug

48.50mm

—

Lug Width

20mm

19mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Steel

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

Yema CMM.10

Pricing

1 specs

MSRP

$475

$1,890

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