Borealis Watch Co. Sea Storm MK2vsHemel HD24 Automatic

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Sea Storm MK2
Borealis Watch Co.Sea Storm MK2

MSRP $475

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HD24 Automatic
HemelHD24 Automatic

MSRP $300

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Buy from Hemel Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Sea Storm MK2 at true scale

Sea Storm MK2

Hemel HD24 Automatic at true scale

HD24 Automatic

Diameter

41.5mm

40mm

Lug-to-Lug

48.5mm

48mm

lowest

Thickness

14.2mm

13mm

lowest

Water Resistance

300m

highest

200m

MSRP

$475

$300

lowest

Movement

Seiko NH38

Seiko NH38

Case

5 specs
Diameter
41.5mm
40mm
Thickness
14.15mm
13mm
Lug-to-Lug
48.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
n/a
Gallant USAF Edition
Lume
BGW9
None

Pricing

1 specs
MSRP
$475
$300
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