Side by side
AVI-8 Bell X-1 Machbuster AutomaticvsMaen Grand Tonneau Ultra Thin
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Bell X-1 Machbuster Automatic—
Grand Tonneau Ultra Thin34mm
Power Reserve
Bell X-1 Machbuster Automatic40h
Grand Tonneau Ultra Thin40h
Water Resistance
Bell X-1 Machbuster Automatic50m
Grand Tonneau Ultra Thin50m
MSRP
Bell X-1 Machbuster Automatic$350
Grand Tonneau Ultra Thin$1,519
Full specifications
Case
4 specsCategory
Pilot
Dress
Diameter
—
34mm
Thickness
13mm
6.4mm
Lug-to-Lug
51mm
—
Crystal & Dial
1 specsDial Color
Black
MNL.04
Pricing
1 specsMSRP
$350
$1,519
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