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

At MSRP the Borealis Watch Co. Sea Storm MK2 is the cheaper of the two at $475, against $1,004 for the Yema Superman Heritage — a $529 gap before any retailer discounting.

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

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

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

Both watches run automatic movements — the Borealis Watch Co. Sea Storm MK2 uses the NH38 and the Yema Superman Heritage uses the Sellita SW200.

Side by side

Borealis Watch Co. Sea Storm MK2vsYema Superman Heritage

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 Heritage

YSUP25A39-BMS

MSRP $1,004

At a glance

10 of 29 specs differ

Diameter

Sea Storm MK241.50mm

Superman Heritage39mm

Power Reserve

Sea Storm MK240h

Superman Heritage40h

Water Resistance

Sea Storm MK2300m

Superman Heritage300m

MSRP

Sea Storm MK2$475

Superman Heritage$1,004

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

39mm Automatic

Lume

BGW9

None

Movement

1 specs

Caliber

NH38

Sellita SW200

Pricing

1 specs

MSRP

$475

$1,004

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