Which is cheaper, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Converter Auto?

At MSRP the Hamilton Khaki Aviation Converter Auto is the cheaper of the two at $1,345, against $3,292 for the Fears X James Porter & Son LE — a $1,947 gap before any retailer discounting.

Which is bigger, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Converter Auto?

The Hamilton Khaki Aviation Converter Auto wears larger at 42mm versus 38mm for the Fears X James Porter & Son LE — a 4mm difference across the dial.

Which has better water resistance, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Converter Auto?

The Hamilton Khaki Aviation Converter Auto is rated to 100m versus 10m for the Fears X James Porter & Son LE.

Which has a longer power reserve, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Converter Auto?

The Hamilton Khaki Aviation Converter Auto carries a 80-hour power reserve against 40 hours on the Fears X James Porter & Son LE.

What movement does the Fears X James Porter & Son LE run compared to the Hamilton Khaki Aviation Converter Auto?

The Fears X James Porter & Son LE runs a manual caliber (ETA 7001), while the Hamilton Khaki Aviation Converter Auto runs a automatic (H-10).

Side by side

Fears X James Porter & Son LEvsHamilton Khaki Aviation Converter Auto

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

Fears X James Porter & Son LE

brunswick-x-james-porter-son-limited-edition

MSRP $3,292

Hamilton Khaki Aviation Converter Auto

h76615130

MSRP $1,345

At a glance

12 of 29 specs differ

Diameter

X James Porter & Son LE38mm

Khaki Aviation Converter Auto42mm

Power Reserve

X James Porter & Son LE40h

Khaki Aviation Converter Auto80h

Water Resistance

X James Porter & Son LE10m

Khaki Aviation Converter Auto100m

MSRP

X James Porter & Son LE$3,292

Khaki Aviation Converter Auto$1,345

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

x James Porter & Son LE

Black

Movement

3 specs

Caliber

ETA 7001

H-10

Type

Manual

Automatic

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$3,292

$1,345

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