Side by side

Bremont Supermarine ChronovsHamilton American Classic Spirit of Liberty Auto Chrono

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850

At a glance

7 of 29 specs differ
Diameter
Supermarine Chrono43mm
American Classic Spirit of Liberty Auto Chrono42mm
Power Reserve
Supermarine Chrono40h
American Classic Spirit of Liberty Auto Chrono40h
Water Resistance
Supermarine Chrono300m
American Classic Spirit of Liberty Auto Chrono50m
MSRP
Supermarine Chrono$6,850
American Classic Spirit of Liberty Auto Chrono$2,225

Full specifications

Case

5 specs
Diameter
43mm
42mm
Thickness
15.87mm
14.75mm
Lug-to-Lug
46mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
50m

Movement

1 specs
Caliber
BE-50AE
H-21

Pricing

1 specs
MSRP
$6,850
$2,225

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What people say

Owners + reviewers, side by side

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

Bremont Supermarine Chrono

The Bremont Supermarine Chrono's black dial and understated bezel markings allow it to transition effectively from rugged use to evening events. On balance, owners and reviewers find the Bremont Supermarine Chrono to be a handsome and functional watch, with its versatile dial design being a key strength.

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.

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