Which is cheaper, the Hamilton Khaki Aviation Converter Auto or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $1,345 for the Hamilton Khaki Aviation Converter Auto — a $800 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Converter Auto or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 42mm for the Hamilton Khaki Aviation Converter Auto — a 2mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation Converter Auto or the Lum-Tec B64 Chronograph?

The Hamilton Khaki Aviation Converter Auto carries a 80-hour power reserve against 40 hours on the Lum-Tec B64 Chronograph.

Side by side

Hamilton Khaki Aviation Converter AutovsLum-Tec B64 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

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

11 of 29 specs differ

Diameter

Khaki Aviation Converter Auto42mm

B64 Chronograph44mm

Power Reserve

Khaki Aviation Converter Auto80h

B64 Chronograph40h

Water Resistance

Khaki Aviation Converter Auto100m

B64 Chronograph100m

MSRP

Khaki Aviation Converter Auto$1,345

B64 Chronograph$545

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Standard

Movement

2 specs

Caliber

H-10

—

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,345

$545

Follow this matchup

Get a note when Hamilton Khaki Aviation Converter Auto vs Lum-Tec B64 Chronograph gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring