Side by side

Hamilton American Classic Spirit of Liberty Auto ChronovsPraesidus Neptune 44

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

Neptune 44
PraesidusNeptune 44
MSRP $550

At a glance

10 of 29 specs differ
Diameter
American Classic Spirit of Liberty Auto Chrono42mm
Neptune 4444mm
Power Reserve
American Classic Spirit of Liberty Auto Chrono40h
Neptune 4440h
Water Resistance
American Classic Spirit of Liberty Auto Chrono50m
Neptune 44200m
MSRP
American Classic Spirit of Liberty Auto Chrono$2,225
Neptune 44$550

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
42mm
44mm
Thickness
14.75mm
Lug-to-Lug
46mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Patina

Movement

1 specs
Caliber
H-21
Miyota 9039

Pricing

1 specs
MSRP
$2,225
$550

Follow this matchup

Get a note when Hamilton American Classic Spirit of Liberty Auto Chrono vs Praesidus Neptune 44 gets more votes, a community discussion, or a price drop. No account needed.

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.

Praesidus Neptune 44

The dial details and historical elements, including fragments from Iwo Jima battlefield relics, are praised. The bracelet exhibits rattle. Reviewers disagree on the use of faux patina on the dial.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.