Which is cheaper, the Astor + Banks AB1405 or the Hamilton Khaki Aviation Takeoff Auto Chrono?

At MSRP the Astor + Banks AB1405 is the cheaper of the two at $1,499, against $3,575 for the Hamilton Khaki Aviation Takeoff Auto Chrono — a $2,076 gap before any retailer discounting.

Which is bigger, the Astor + Banks AB1405 or the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Hamilton Khaki Aviation Takeoff Auto Chrono wears larger at 46mm versus 42mm for the Astor + Banks AB1405 — a 4mm difference across the dial.

Which has a longer power reserve, the Astor + Banks AB1405 or the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Hamilton Khaki Aviation Takeoff Auto Chrono carries a 60-hour power reserve against 40 hours on the Astor + Banks AB1405.

What movement does the Astor + Banks AB1405 run compared to the Hamilton Khaki Aviation Takeoff Auto Chrono?

The Astor + Banks AB1405 runs a manual caliber (Manual Swiss), while the Hamilton Khaki Aviation Takeoff Auto Chrono runs a automatic (H-31).

Side by side

Astor + Banks AB1405vsHamilton Khaki Aviation Takeoff Auto Chrono

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

Astor + Banks AB1405

mechanical-ab14

MSRP $1,499

Hamilton Khaki Aviation Takeoff Auto Chrono

h76786733

MSRP $3,575

At a glance

10 of 29 specs differ

Diameter

AB140542mm

Khaki Aviation Takeoff Auto Chrono46mm

Power Reserve

AB140540h

Khaki Aviation Takeoff Auto Chrono60h

Water Resistance

AB140550m

Khaki Aviation Takeoff Auto Chrono50m

MSRP

AB1405$1,499

Khaki Aviation Takeoff Auto Chrono$3,575

Full specifications

Case

6 specs

Movement

3 specs

Caliber

Manual Swiss

H-31

Type

Manual

Automatic

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$1,499

$3,575

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