Side by side
Hamilton Khaki Aviation Air Race AutovsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Khaki Aviation Air Race Auto38mm
Poseidon Diver (Automatic)40mm
Power Reserve
Khaki Aviation Air Race Auto80h
Poseidon Diver (Automatic)40h
Water Resistance
Khaki Aviation Air Race Auto50m
Poseidon Diver (Automatic)300m
MSRP
Khaki Aviation Air Race Auto$845
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsCategory
Pilot
Diver
Diameter
38mm
40mm
Thickness
10.8mm
12mm
Lug Width
19mm
20mm
Water Resistance
50m
300m
Movement
2 specsCaliber
H-10
NH35 Warranty
Power Reserve
80h
40h
Pricing
1 specsMSRP
$845
$249
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