Side by side

Hamilton American Classic RailRoad Auto ChronovsZero West LS-1 Land Speed 1927

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

American Classic RailRoad Auto Chrono
HamiltonAmerican Classic RailRoad Auto Chrono
MSRP $2,045
LS-1 Land Speed 1927
Zero WestLS-1 Land Speed 1927

At a glance

7 of 29 specs differ
Diameter
American Classic RailRoad Auto Chrono44mm
LS-1 Land Speed 192744mm
Power Reserve
American Classic RailRoad Auto Chrono60h
LS-1 Land Speed 192748h
Water Resistance
American Classic RailRoad Auto Chrono50m
LS-1 Land Speed 1927100m
MSRP
American Classic RailRoad Auto Chrono$2,045
LS-1 Land Speed 1927

Full specifications

Case

4 specs
Category
Chronograph
Thickness
15.3mm
15.7mm
Lug-to-Lug
46mm
52.5mm
Water Resistance
50m
100m

Movement

2 specs
Caliber
H-21
ETA 7750
Power Reserve
60h
48h

Pricing

1 specs
MSRP
$2,045
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