Side by side
Borealis Watch Co. Sea Storm MK2 GMTvsMarnaut Dark Surge 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Sea Storm MK2 GMT41.50mm
Dark Surge 30041mm
Power Reserve
Sea Storm MK2 GMT40h
Dark Surge 30041h
Water Resistance
Sea Storm MK2 GMT300m
Dark Surge 300300m
MSRP
Sea Storm MK2 GMT$415
Dark Surge 300$1,390
Full specifications
Case
5 specsCategory
Diver
—
Diameter
41.50mm
41mm
Thickness
14.15mm
14.2mm
Lug-to-Lug
48.50mm
50mm
Lug Width
20mm
20mm
Crystal & Dial
2 specsDial Color
Black
Adriatic
Lume
BGW9
SuperLuminova C3
Movement
2 specsCaliber
NH34
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$415
—
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