Side by side
AVI-8 Bell X-1 Machbuster AutomaticvsLorier Hyperion SII
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Bell X-1 Machbuster Automatic—
Hyperion SII39mm
Power Reserve
Bell X-1 Machbuster Automatic40h
Hyperion SII40h
Water Resistance
Bell X-1 Machbuster Automatic50m
Hyperion SII200m
MSRP
Bell X-1 Machbuster Automatic$350
Hyperion SII$699
Full specifications
Case
7 specsCategory
Pilot
GMT
Diameter
—
39mm
Thickness
13mm
—
Lug-to-Lug
51mm
—
Lug Width
—
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
Black
Blue
Pricing
1 specsMSRP
$350
$699
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