Side by side
Borealis Watch Co. Sea Storm MK2vsMarnaut Safe Harbour 100C
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 MK241.50mm
Safe Harbour 100C39mm
Power Reserve
Sea Storm MK240h
Safe Harbour 100C41h
Water Resistance
Sea Storm MK2300m
Safe Harbour 100C100m
MSRP
Sea Storm MK2$475
Safe Harbour 100C$899
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41.50mm
39mm
Thickness
14.15mm
13mm
Lug-to-Lug
48.50mm
45mm
Lug Width
20mm
20mm
Water Resistance
300m
100m
Crystal & Dial
1 specsLume
BGW9
None
Movement
2 specsCaliber
NH38
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$475
$899
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