Which is cheaper, the Hamilton Khaki Aviation Converter Auto or the William Wood Extinguisher Watch?

At MSRP the William Wood Extinguisher Watch is the cheaper of the two at $995, against $1,345 for the Hamilton Khaki Aviation Converter Auto — a $350 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Converter Auto or the William Wood Extinguisher Watch?

The Hamilton Khaki Aviation Converter Auto wears larger at 42mm versus 41mm for the William Wood Extinguisher Watch — a 1mm difference across the dial.

Which has a longer power reserve, the Hamilton Khaki Aviation Converter Auto or the William Wood Extinguisher Watch?

The Hamilton Khaki Aviation Converter Auto carries a 80-hour power reserve against 40 hours on the William Wood Extinguisher Watch.

What movement does the Hamilton Khaki Aviation Converter Auto run compared to the William Wood Extinguisher Watch?

Both watches run automatic movements — the Hamilton Khaki Aviation Converter Auto uses the H-10 and the William Wood Extinguisher Watch uses the Seiko NH35.

Side by side

Hamilton Khaki Aviation Converter AutovsWilliam Wood Extinguisher Watch

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

William Wood Extinguisher Watch

extinguisherwatch

MSRP $995

At a glance

10 of 29 specs differ

Diameter

Khaki Aviation Converter Auto42mm

Extinguisher Watch41mm

Power Reserve

Khaki Aviation Converter Auto80h

Extinguisher Watch40h

Water Resistance

Khaki Aviation Converter Auto100m

Extinguisher Watch100m

MSRP

Khaki Aviation Converter Auto$1,345

Extinguisher Watch$995

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Standard

Movement

2 specs

Caliber

H-10

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,345

$995

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