Side by side
Christopher Ward C63 Sealander RocksvsNorthern Star Watch Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
C63 Sealander Rocks40mm
Sentinel40.5mm
Power Reserve
C63 Sealander Rocks38h
Sentinel42h
Water Resistance
C63 Sealander Rocks150m
Sentinel50m
MSRP
C63 Sealander Rocks$1,350
Sentinel$649
Full specifications
Case
6 specsCategory
Sport
—
Diameter
40mm
40.5mm
Thickness
11.05mm
10.1mm
Lug-to-Lug
42.87mm
43.72mm
Lug Width
20mm
20mm
Water Resistance
150m
50m
Crystal & Dial
2 specsDial Color
Yellow
White
Lume
SLN X1 BL C1
None
Movement
4 specsCaliber
SW200-1
Miyota 90S5
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
42h
Jewels
26
25
Pricing
1 specsMSRP
$1,350
$649
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