Which is cheaper, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

At MSRP the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono is the cheaper of the two at $2,445, against $3,292 for the Fears X James Porter & Son LE — a $847 gap before any retailer discounting.

Which is bigger, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono wears larger at 40mm versus 38mm for the Fears X James Porter & Son LE — a 2mm difference across the dial.

Which has better water resistance, the Fears X James Porter & Son LE or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono 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 Pilot Pioneer Mechanical Chrono?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono carries a 60-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 Pilot Pioneer Mechanical Chrono?

Both watches run manual movements — the Fears X James Porter & Son LE uses the ETA 7001 and the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono uses the H-51-Si.

Side by side

Fears X James Porter & Son LEvsHamilton Khaki Aviation Pilot Pioneer Mechanical Chrono

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 Pilot Pioneer Mechanical Chrono

h76409140

MSRP $2,445

At a glance

12 of 29 specs differ

Diameter

X James Porter & Son LE38mm

Khaki Aviation Pilot Pioneer Mechanical Chrono40mm

Power Reserve

X James Porter & Son LE40h

Khaki Aviation Pilot Pioneer Mechanical Chrono60h

Water Resistance

X James Porter & Son LE10m

Khaki Aviation Pilot Pioneer Mechanical Chrono100m

MSRP

X James Porter & Son LE$3,292

Khaki Aviation Pilot Pioneer Mechanical Chrono$2,445

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

x James Porter & Son LE

Blue

Movement

2 specs

Caliber

ETA 7001

H-51-Si

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$3,292

$2,445

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