Side by side
Hamilton Khaki Aviation Khaki Pilot Pioneer Auto ChronovsMelbourne Watch Company Portsea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Khaki Aviation Khaki Pilot Pioneer Auto Chrono41mm
Portsea40mm
Power Reserve
Khaki Aviation Khaki Pilot Pioneer Auto Chrono60h
Portsea—
Water Resistance
Khaki Aviation Khaki Pilot Pioneer Auto Chrono100m
Portsea100m
MSRP
Khaki Aviation Khaki Pilot Pioneer Auto Chrono$1,995
Portsea$597
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
41mm
40mm
Thickness
16mm
13mm
Lug-to-Lug
46mm
—
Lug Width
22mm
—
Crystal & Dial
1 specsDial Color
Beige
Black
Movement
2 specsCaliber
H-31
Miyota Cal. 9122
Power Reserve
60h
—
Pricing
1 specsMSRP
$1,995
—
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