Side by side
AVI-8 Bell X-1 Machbuster AutomaticvsYema Granvelle CMM.29
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Bell X-1 Machbuster Automatic—
Granvelle CMM.2939mm
Power Reserve
Bell X-1 Machbuster Automatic40h
Granvelle CMM.2940h
Water Resistance
Bell X-1 Machbuster Automatic50m
Granvelle CMM.2950m
MSRP
Bell X-1 Machbuster Automatic$350
Granvelle CMM.29$1,913
Full specifications
Case
5 specsCategory
Pilot
Dress
Diameter
—
39mm
Thickness
13mm
8.6mm
Lug-to-Lug
51mm
—
Lug Width
—
20mm
Movement
1 specsCaliber
—
Yema CMM.29
Pricing
1 specsMSRP
$350
$1,913
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