Side by side
Borealis Watch Co. Sea Storm MK2vsHalios Universa II
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Sea Storm MK241.50mm
Universa II38mm
Power Reserve
Sea Storm MK240h
Universa II40h
Water Resistance
Sea Storm MK2300m
Universa II100m
MSRP
Sea Storm MK2$475
Universa II$995
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
41.50mm
38mm
Thickness
14.15mm
11.8mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
3 specsCrystal
Sapphire
Sapphire (double-domed)
Dial Color
Black
Gold
Lume
BGW9
None
Movement
1 specsCaliber
NH38
Sellita SW300-1
Pricing
1 specsMSRP
$475
$995
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