Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsZelos Nova 37
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Nova 3737mm
Power Reserve
Sea Storm MK2 GMT40h
Nova 3740h
Water Resistance
Sea Storm MK2 GMT300m
Nova 3750m
MSRP
Sea Storm MK2 GMT$415
Nova 37$899
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
41.50mm
37mm
Thickness
14.15mm
7mm
Lug-to-Lug
48.50mm
37mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Salmon
Lume
BGW9
None
Movement
2 specsCaliber
NH34
ETA 7001
Type
Automatic
Manual
Pricing
1 specsMSRP
$415
$899
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