Side by side
Christopher Ward C63 Sealander RocksvsPraesidus 38mm Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
C63 Sealander Rocks40mm
38mm Automatic38mm
Power Reserve
C63 Sealander Rocks38h
38mm Automatic40h
Water Resistance
C63 Sealander Rocks150m
38mm Automatic100m
MSRP
C63 Sealander Rocks$1,350
38mm Automatic$680
Full specifications
Case
7 specsCategory
Sport
Field
Diameter
40mm
38mm
Thickness
11.05mm
11mm
Lug-to-Lug
42.87mm
45mm
Lug Width
20mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
150m
100m
Crystal & Dial
2 specsDial Color
Yellow
38mm Automatic
Lume
SLN X1 BL C1
None
Movement
4 specsCaliber
SW200-1
Seiko NH35
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$1,350
$680
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