Side by side

AVI-8 Bell X-1 Machbuster AutomaticvsHamilton Khaki Aviation Pilot Day-Date - Air Zermatt Auto

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Bell X-1 Machbuster Automatic
AVI-8Bell X-1 Machbuster Automatic
MSRP $350

At a glance

9 of 29 specs differ
Diameter
Bell X-1 Machbuster Automatic
Khaki Aviation Pilot Day-Date - Air Zermatt Auto42mm
Power Reserve
Bell X-1 Machbuster Automatic40h
Khaki Aviation Pilot Day-Date - Air Zermatt Auto80h
Water Resistance
Bell X-1 Machbuster Automatic50m
Khaki Aviation Pilot Day-Date - Air Zermatt Auto100m
MSRP
Bell X-1 Machbuster Automatic$350
Khaki Aviation Pilot Day-Date - Air Zermatt Auto$1,075

Full specifications

Case

6 specs
Diameter
42mm
Thickness
13mm
12.15mm
Lug-to-Lug
51mm
46mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Movement

2 specs
Caliber
H-40
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$350
$1,075

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