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Borealis Watch Co. Sea Storm MK2vsCircula Watches AquaSport GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475
AquaSport GMT
Circula WatchesAquaSport GMT
Buy from Borealis Watch Co. ↗
Buy used on eBay ↗
Buy from Circula Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Sea Storm MK241.50mm
AquaSport GMT40mm
Power Reserve
Sea Storm MK240h
AquaSport GMT56h
Water Resistance
Sea Storm MK2300m
AquaSport GMT200m
MSRP
Sea Storm MK2$475
AquaSport GMT—

Full specifications

Case

6 specs
Category
Diver
—
Diameter
41.50mm
40mm
Thickness
14.15mm
12.6mm
Lug-to-Lug
48.50mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
BGW9
None

Movement

2 specs
Caliber
NH38
Sellita SW330-2
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$475
—
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