Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsChristopher Ward Twelve X Black Shadow

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

Sea Storm MK2 GMT
Borealis Watch Co.Sea Storm MK2 GMT
MSRP $415
Twelve X Black Shadow
Christopher WardTwelve X Black Shadow
MSRP $6,275

At a glance

12 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Twelve X Black Shadow40mm
Power Reserve
Sea Storm MK2 GMT40h
Twelve X Black Shadow120h
Water Resistance
Sea Storm MK2 GMT300m
Twelve X Black Shadow100m
MSRP
Sea Storm MK2 GMT$415
Twelve X Black Shadow$6,275

Full specifications

Case

6 specs
Category
Diver
Skeleton
Diameter
41.50mm
40mm
Thickness
14.15mm
12.3mm
Lug-to-Lug
48.50mm
44.5mm
Lug Width
20mm
25mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Lume
BGW9
Super-LumiNova

Movement

4 specs
Caliber
NH34
CW-001
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
120h
Jewels
25
31

Pricing

1 specs
MSRP
$415
$6,275

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