Hamilton American Classic Spirit of Liberty Auto ChronovsSeiko Sportura Kinetic Chronograph

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton American Classic Spirit of Liberty Auto Chrono at true scale

American Classic Spirit of Liberty Auto Chrono

Seiko Sportura Kinetic Chronograph at true scale

Sportura Kinetic Chronograph

Diameter

42mm

41mm

Lug-to-Lug

n/a

47mm

Thickness

14.8mm

13.8mm

lowest

Water Resistance

50m

100m

highest

MSRP

$2,225

$995

lowest

Movement

Hamilton H-21

7L22

Case

6 specs
Diameter
42mm
41mm
Thickness
14.75mm
13.75mm
Lug-to-Lug
n/a
47mm
Finish
n/a
Brushed and Polished
Water Resistance
50m
100m
Caseback
n/a
See-through screw case back

Crystal & Dial

2 specs
Crystal Shape
n/a
Flat
Indices
n/a
Applied

Movement

2 specs
Caliber
Hamilton H-21
7L22
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$2,225
$995
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Reviews

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. One owner reports an improved 60-hour power reserve and increased precision. However, the pushers are described as chunky. Overall, owners rate the Hamilton American Classic Spirit of Liberty Auto Chrono highly for its impressive finishing and refined presence on the wrist.

Seiko Sportura Kinetic Chronograph

Owners widely report positive attention for the Seiko Sportura Kinetic Chronograph, with some receiving more compliments than on watches from luxury brands. The kinetic movement is generally seen as reliable, with one owner noting it keeps good time when worn. However, the chronograph function is noted to drain power, leading to inactivity stops after a few hours, and one owner reported a battery life of about six months. The design is polarizing, with some finding it unattractive and over-complicated, while others praise its functionality and finishing. On balance, owners appreciate the Seiko Sportura Kinetic Chronograph for the positive attention it garners and its functional kinetic movement, despite some design criticisms and power drain concerns.

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