Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsChristopher Ward C63 Sealander Extreme GMT

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
C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $2,075

At a glance

12 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
C63 Sealander Extreme GMT40mm
Power Reserve
Sea Storm MK2 GMT40h
C63 Sealander Extreme GMT56h
Water Resistance
Sea Storm MK2 GMT300m
C63 Sealander Extreme GMT150m
MSRP
Sea Storm MK2 GMT$415
C63 Sealander Extreme GMT$2,075

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
41.50mm
40mm
Thickness
14.15mm
12.05mm
Lug-to-Lug
48.50mm
48mm
Lug Width
20mm
22mm
Water Resistance
300m
150m

Crystal & Dial

1 specs
Lume
BGW9
SLN X1 BL / GL

Movement

4 specs
Caliber
NH34
SW330-2
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
56h
Complications
None
GMT

Pricing

1 specs
MSRP
$415
$2,075

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