Side by side
Hamilton Khaki Aviation Pilot Pioneer Mechanical BronzevsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Khaki Aviation Pilot Pioneer Mechanical Bronze43mm
Speedster (Racing Light Blue)39mm
Power Reserve
Khaki Aviation Pilot Pioneer Mechanical Bronze50h
Speedster (Racing Light Blue)40h
Water Resistance
Khaki Aviation Pilot Pioneer Mechanical Bronze100m
Speedster (Racing Light Blue)30m
MSRP
Khaki Aviation Pilot Pioneer Mechanical Bronze$1,795
Speedster (Racing Light Blue)$299
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
43mm
39mm
Thickness
13mm
12mm
Lug-to-Lug
52mm
46mm
Material
Titanium
Stainless Steel
Water Resistance
100m
30m
Crystal & Dial
1 specsDial Color
White
Black
Movement
3 specsCaliber
ETA 6498-1
Miyota 6S21
Type
Manual
Automatic
Power Reserve
50h
40h
Pricing
1 specsMSRP
$1,795
$299
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