Side by side
Hamilton Khaki Aviation Air Race AutovsImpossible Watch Company IMP Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Khaki Aviation Air Race Auto38mm
IMP Chronograph38.5mm
Power Reserve
Khaki Aviation Air Race Auto80h
IMP Chronograph42h
Water Resistance
Khaki Aviation Air Race Auto50m
IMP Chronograph30m
MSRP
Khaki Aviation Air Race Auto$845
IMP Chronograph$595
Full specifications
Case
6 specsCategory
Pilot
—
Diameter
38mm
38.5mm
Thickness
10.8mm
13.5mm
Lug-to-Lug
46mm
—
Lug Width
19mm
20mm
Water Resistance
50m
30m
Crystal & Dial
2 specsCrystal
Sapphire
K1
Dial Color
Black
Silver Gilt
Movement
3 specsCaliber
H-10
Seagull ST1901
Type
Automatic
Manual
Power Reserve
80h
42h
Pricing
1 specsMSRP
$845
$595
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