Side by side
Christopher Ward C63 Sealander GMTvsMarnaut Dark Surge 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
C63 Sealander GMT42mm
Dark Surge 30041mm
Power Reserve
C63 Sealander GMT56h
Dark Surge 30041h
Water Resistance
C63 Sealander GMT150m
Dark Surge 300300m
MSRP
C63 Sealander GMT$1,675
Dark Surge 300$1,390
Full specifications
Case
8 specsCategory
GMT
—
Diameter
42mm
41mm
Thickness
11.5mm
14.2mm
Lug-to-Lug
48.5mm
50mm
Lug Width
22mm
20mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
300m
Caseback
Display
Solid
Crystal & Dial
2 specsDial Color
Blue
Adriatic
Lume
SLN X1 BL C1
SuperLuminova C3
Movement
4 specsCaliber
SW330
Sellita SW200-1
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
41h
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,675
—
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