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Christopher Ward C63 Sealander Extreme GMTvsSheffield 1A

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

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C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $2,075
1A
Sheffield1A
MSRP $223
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At a glance

12 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
1A40mm
Power Reserve
C63 Sealander Extreme GMT56h
1A—
Water Resistance
C63 Sealander Extreme GMT150m
1A200m
MSRP
C63 Sealander Extreme GMT$2,075
1A$223

Full specifications

Case

5 specs
Category
GMT
Diver
Thickness
12.05mm
12.8mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Water Resistance
150m
200m

Crystal & Dial

2 specs
Dial Color
Black
White/Blue
Lume
SLN X1 BL / GL
Swiss blue lume

Movement

4 specs
Caliber
SW330-2
Seiko NH35A
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
—
Complications
GMT
None

Pricing

1 specs
MSRP
$2,075
$223
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