Side by side
Christopher Ward C63 Sealander RocksvsSerket Watch Co Reef X
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
C63 Sealander Rocks40mm
Reef X42.5mm
Power Reserve
C63 Sealander Rocks38h
Reef X40h
Water Resistance
C63 Sealander Rocks150m
Reef X200m
MSRP
C63 Sealander Rocks$1,350
Reef X$399
Full specifications
Case
6 specsCategory
Sport
—
Diameter
40mm
42.5mm
Thickness
11.05mm
12.7mm
Lug-to-Lug
42.87mm
49mm
Lug Width
20mm
22mm
Water Resistance
150m
200m
Crystal & Dial
1 specsLume
SLN X1 BL C1
None
Movement
4 specsCaliber
SW200-1
Miyota 8215
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$1,350
$399
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