Side by side
Smith & Bradley Atlantis SportvsChristopher Ward C63 Sealander Extreme GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Atlantis Sport44mm
C63 Sealander Extreme GMT40mm
Power Reserve
Atlantis Sport40h
C63 Sealander Extreme GMT56h
Water Resistance
Atlantis Sport300m
C63 Sealander Extreme GMT150m
MSRP
Atlantis Sport$249
C63 Sealander Extreme GMT$2,075
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
44mm
40mm
Thickness
12mm
12.05mm
Lug-to-Lug
46mm
48mm
Water Resistance
300m
150m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Superluminova
SLN X1 BL / GL
Movement
5 specsCaliber
Ronda
SW330-2
Type
Quartz
Automatic
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
56h
Complications
None
GMT
Pricing
1 specsMSRP
$249
$2,075
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