Side by side
Alkin Watches Model OnevsChristopher Ward C63 Sealander GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Model One42mm
C63 Sealander GMT42mm
Power Reserve
Model One—
C63 Sealander GMT56h
Water Resistance
Model One100m
C63 Sealander GMT150m
MSRP
Model One—
C63 Sealander GMT$1,675
Full specifications
Case
8 specsCategory
—
GMT
Diameter
42mm
42mm
Thickness
13.25mm
11.5mm
Lug-to-Lug
50mm
48.5mm
Lug Width
22mm
22mm
Finish
Brushed and polished
Brushed + Polished + Sandblasted
Water Resistance
100m
150m
Caseback
Solid
Display
Crystal & Dial
2 specsDial Color
Green
Blue
Lume
Super-LumiNova BGW9
SLN X1 BL C1
Movement
4 specsCaliber
Seiko NH35A
SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
—
56h
Complications
None
GMT, Moonphase, Day-date
Pricing
1 specsMSRP
—
$1,675
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