Which is cheaper, the Hamilton Khaki Aviation Converter Auto or the Hemel HFC Mechanical Chronograph?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $1,345 for the Hamilton Khaki Aviation Converter Auto — a $795 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Converter Auto or the Hemel HFC Mechanical Chronograph?

The Hamilton Khaki Aviation Converter Auto wears larger at 42mm versus 40mm for the Hemel HFC Mechanical Chronograph — a 2mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation Converter Auto or the Hemel HFC Mechanical Chronograph?

The Hamilton Khaki Aviation Converter Auto carries a 80-hour power reserve against 40 hours on the Hemel HFC Mechanical Chronograph.

What movement does the Hamilton Khaki Aviation Converter Auto run compared to the Hemel HFC Mechanical Chronograph?

The Hamilton Khaki Aviation Converter Auto runs a automatic caliber (H-10), while the Hemel HFC Mechanical Chronograph runs a manual (Seagull ST19).

Side by side

Hamilton Khaki Aviation Converter AutovsHemel HFC Mechanical Chronograph

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Hamilton Khaki Aviation Converter Auto

h76615130

MSRP $1,345

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Converter Auto42mm

HFC Mechanical Chronograph40mm

Power Reserve

Khaki Aviation Converter Auto80h

HFC Mechanical Chronograph40h

Water Resistance

Khaki Aviation Converter Auto100m

HFC Mechanical Chronograph100m

MSRP

Khaki Aviation Converter Auto$1,345

HFC Mechanical Chronograph$550

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Airfoil (1970s British Pilot)

Movement

3 specs

Caliber

H-10

Seagull ST19

Type

Automatic

Manual

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,345

$550

Follow this matchup

Get a note when Hamilton Khaki Aviation Converter Auto vs Hemel HFC Mechanical Chronograph gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring