Side by side
AVI-8 Bell X-1 Machbuster AutomaticvsChristopher Ward C65 Aquitaine Bronze COSC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Bell X-1 Machbuster Automatic—
C65 Aquitaine Bronze COSC46.68mm
Power Reserve
Bell X-1 Machbuster Automatic40h
C65 Aquitaine Bronze COSC38h
Water Resistance
Bell X-1 Machbuster Automatic50m
C65 Aquitaine Bronze COSC200m
MSRP
Bell X-1 Machbuster Automatic$350
C65 Aquitaine Bronze COSC$1,695
Full specifications
Case
9 specsCategory
Pilot
Diver
Diameter
—
46.68mm
Thickness
13mm
12.45mm
Lug-to-Lug
51mm
46.68mm
Lug Width
—
22mm
Material
316L Stainless Steel
Bronze
Finish
Brushed and polished
Brushed + Polished
Water Resistance
50m
200m
Caseback
Solid
Display
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
None
SLN X1 BL Old Radium
Movement
5 specsCaliber
—
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date, Date
Pricing
1 specsMSRP
$350
$1,695
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