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Borealis Watch Co. Sea Storm MK2 GMTvsSheffield SUPERPRODUCTION

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

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Sea Storm MK2 GMT
Borealis Watch Co.Sea Storm MK2 GMT
MSRP $415
SUPERPRODUCTION
SheffieldSUPERPRODUCTION
Buy from Borealis Watch Co. ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
SUPERPRODUCTION40mm
Power Reserve
Sea Storm MK2 GMT40h
SUPERPRODUCTION38h
Water Resistance
Sea Storm MK2 GMT300m
SUPERPRODUCTION200m
MSRP
Sea Storm MK2 GMT$415
SUPERPRODUCTION—

Full specifications

Case

5 specs
Diameter
41.50mm
40mm
Thickness
14.15mm
12.55mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Black
Blue Graphite
Lume
BGW9
Swiss Lume

Movement

2 specs
Caliber
NH34
Sellita SW200-1
Power Reserve
40h
38h

Pricing

1 specs
MSRP
$415
—
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