Side by side

Christopher Ward C63 Sealander Extreme GMTvsHelgray Speedster (Racing Light Blue)

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

C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $1,850
Speedster (Racing Light Blue)
HelgraySpeedster (Racing Light Blue)
MSRP $299

At a glance

14 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Speedster (Racing Light Blue)39mm
Power Reserve
C63 Sealander Extreme GMT56h
Speedster (Racing Light Blue)40h
Water Resistance
C63 Sealander Extreme GMT150m
Speedster (Racing Light Blue)30m
MSRP
C63 Sealander Extreme GMT$1,850
Speedster (Racing Light Blue)$299

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
48mm
39mm
Thickness
12.05mm
12mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
30m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Lume
SLN X1 BL / GL
None

Movement

4 specs
Caliber
SW330
Miyota 6S21
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$299

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