Side by side

Borealis Watch Co. Sea Storm MK2vsFormex Reef GMT

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

Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475
Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

9 of 29 specs differ
Diameter
Sea Storm MK241.50mm
Reef GMT42mm
Power Reserve
Sea Storm MK240h
Reef GMT56h
Water Resistance
Sea Storm MK2300m
Reef GMT300m
MSRP
Sea Storm MK2$475
Reef GMT$2,235

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
41.50mm
42mm
Thickness
14.15mm
11.4mm
Lug-to-Lug
48.50mm
47mm
Lug Width
20mm
22mm

Crystal & Dial

1 specs
Lume
BGW9
Super-LumiNova

Movement

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

Pricing

1 specs
MSRP
$475
$2,235

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