Side by side
Hamilton Khaki Aviation Converter Auto ChronovsOrologi Calamai CR-42 CRONO
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Khaki Aviation Converter Auto Chrono44mm
CR-42 CRONO42mm
Power Reserve
Khaki Aviation Converter Auto Chrono60h
CR-42 CRONO48h
Water Resistance
Khaki Aviation Converter Auto Chrono100m
CR-42 CRONO50m
MSRP
Khaki Aviation Converter Auto Chrono$2,445
CR-42 CRONO$3,364
Full specifications
Case
6 specsCategory
Pilot
—
Diameter
44mm
42mm
Thickness
14.6mm
14.9mm
Lug-to-Lug
46mm
47.5mm
Lug Width
22mm
20mm
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Black
Grey
Movement
2 specsCaliber
H-21-Si
Valjoux 7750
Power Reserve
60h
48h
Pricing
1 specsMSRP
$2,445
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Hamilton Khaki Aviation Converter Auto Chrono vs Orologi Calamai CR-42 CRONO gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Bremont Supermarine ChronovsOrologi Calamai CR-42 CRONOBremont Isle of Man TT Limited EditionvsOrologi Calamai CR-42 CRONOBremont Altitude ChronographvsOrologi Calamai CR-42 CRONOOrologi Calamai CR-42 CRONOvsHelgray Vigilante Quartz - Classic Black (Refurbished)Hamilton Khaki Aviation Converter Auto ChronovsOlech & Wajs Watches MIRAGE IIIHamilton Khaki Aviation Converter Auto ChronovsOlech & Wajs Watches 8000