Side by side
Brillier Airborne X1 42vsChristopher Ward C63 Sealander Extreme GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Airborne X1 4242mm
C63 Sealander Extreme GMT40mm
Power Reserve
Airborne X1 4242h
C63 Sealander Extreme GMT56h
Water Resistance
Airborne X1 42200m
C63 Sealander Extreme GMT150m
MSRP
Airborne X1 42$495
C63 Sealander Extreme GMT$2,075
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
40mm
Thickness
13mm
12.05mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Water Resistance
200m
150m
Crystal & Dial
1 specsLume
None
SLN X1 BL / GL
Movement
4 specsCaliber
Caliber 8215
SW330-2
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
56h
Complications
None
GMT
Pricing
1 specsMSRP
$495
$2,075
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