Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsZero West H1 Blackout Hurricane
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
H1 Blackout Hurricane44mm
Power Reserve
Sea Storm MK2 GMT40h
H1 Blackout Hurricane38h
Water Resistance
Sea Storm MK2 GMT300m
H1 Blackout Hurricane100m
MSRP
Sea Storm MK2 GMT$415
H1 Blackout Hurricane—
Full specifications
Case
7 specsCategory
Diver
—
Diameter
41.50mm
44mm
Thickness
14.15mm
14.1mm
Lug-to-Lug
48.50mm
49.6mm
Lug Width
20mm
22mm
Material
Stainless Steel
Aluminum
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
NH34
ETA 2824
Power Reserve
40h
38h
Pricing
1 specsMSRP
$415
—
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