Side by side
AVI-8 Bell X-1 Machbuster AutomaticvsHemel Sky Racer Mechanical
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—
Sky Racer Mechanical43mm
Power Reserve
Bell X-1 Machbuster Automatic40h
Sky Racer Mechanical40h
Water Resistance
Bell X-1 Machbuster Automatic50m
Sky Racer Mechanical50m
MSRP
Bell X-1 Machbuster Automatic$350
Sky Racer Mechanical$550
Full specifications
Case
5 specsCategory
Pilot
Chronograph
Diameter
—
43mm
Thickness
13mm
14mm
Lug-to-Lug
51mm
49mm
Lug Width
—
20mm
Crystal & Dial
1 specsCrystal
Sapphire
Domed Sapphire
Movement
2 specsCaliber
—
Seagull ST19
Type
Automatic
Manual
Pricing
1 specsMSRP
$350
$550
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