Side by side

Hamilton American Classic Spirit of Liberty Auto ChronovsHamilton Khaki Aviation Khaki Pilot GMT Auto

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton American Classic Spirit of Liberty Auto Chrono

Owners widely praise the Hamilton American Classic Spirit of Liberty Auto Chrono for its impressive craftsmanship, details, and overall finish, noting sharp edges on the mixed brushed and polished lugs that give it a premium look and a refined yet bold presence. The watch offers an improved 60-hour power reserve and increased precision. However, its pushers are noted as being chunky. On balance, owners rate the Hamilton American Classic Spirit of Liberty Auto Chrono highly for its premium finishing and refined presence on the wrist.

Hamilton Khaki Aviation Khaki Pilot GMT Auto

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot GMT Auto as an underrated, value-packed GMT with good finishing and a sapphire crystal, powered by an ETA 2893-2 movement. Some find the GMT hand obscures legibility, while others consider it legible and appreciate the slim design, though its 44mm size is noted as large by some. One owner describes it as functioning more as an "office GMT" than a traveler's GMT. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot GMT Auto highly for its excellent value and GMT functionality.

At a glance

7 of 29 specs differ
Diameter
American Classic Spirit of Liberty Auto Chrono42mm
Khaki Aviation Khaki Pilot GMT Auto44mm
Power Reserve
American Classic Spirit of Liberty Auto Chrono40h
Khaki Aviation Khaki Pilot GMT Auto50h
Water Resistance
American Classic Spirit of Liberty Auto Chrono50m
Khaki Aviation Khaki Pilot GMT Auto100m
MSRP
American Classic Spirit of Liberty Auto Chrono$2,225
Khaki Aviation Khaki Pilot GMT Auto$1,575

Full specifications

Case

4 specs
Category
Chronograph
Pilot
Diameter
42mm
44mm
Thickness
14.75mm
12.1mm
Water Resistance
50m
100m

Movement

2 specs
Caliber
H-21
ETA 2893-2
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$2,225
$1,575
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