Side by side

Bremont Supermarine ChronovsHamilton American Classic RailRoad Auto

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
American Classic RailRoad Auto
HamiltonAmerican Classic RailRoad Auto
MSRP $1,295

At a glance

11 of 29 specs differ
Diameter
Supermarine Chrono43mm
American Classic RailRoad Auto32mm
Power Reserve
Supermarine Chrono40h
American Classic RailRoad Auto43h
Water Resistance
Supermarine Chrono300m
American Classic RailRoad Auto50m
MSRP
Supermarine Chrono$6,850
American Classic RailRoad Auto$1,295

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
43mm
32mm
Thickness
15.87mm
11.3mm
Lug-to-Lug
46mm
Lug Width
22mm
16mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Black
Beige

Movement

2 specs
Caliber
BE-50AE
ETA 2681
Power Reserve
40h
43h

Pricing

1 specs
MSRP
$6,850
$1,295

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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 RailRoad Auto

Owners widely praise the Hamilton American Classic RailRoad Auto as a versatile everyday watch, noting its stellar appearance on bracelet or strap and the desirable H-10 movement providing an 80-hour power reserve. The 40mm case, measuring 11.35mm thick with slightly turned-down lugs, contributes to a thinner perceived profile. It is offered for $430 shipped and includes a travel pouch.

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