Side by side
Christopher Ward C63 Sealander Extreme GMTvsSmith & Bradley Atlantis A2 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
C63 Sealander Extreme GMT48mm
Atlantis A2 GMT44mm
Power Reserve
C63 Sealander Extreme GMT56h
Atlantis A2 GMT40h
Water Resistance
C63 Sealander Extreme GMT150m
Atlantis A2 GMT300m
MSRP
C63 Sealander Extreme GMT$1,850
Atlantis A2 GMT$625
Full specifications
Case
5 specsDiameter
48mm
44mm
Thickness
12.05mm
12mm
Lug-to-Lug
48mm
46mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
300m
Crystal & Dial
2 specsAR Coating
Underside
Yes
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330
Ronda
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,850
$625
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