Side by side

Hamilton American Classic RailRoad AutovsZelos Nova 37

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

American Classic RailRoad Auto
HamiltonAmerican Classic RailRoad Auto
MSRP $1,295
Nova 37
ZelosNova 37
MSRP $899

At a glance

11 of 29 specs differ
Diameter
American Classic RailRoad Auto32mm
Nova 3737mm
Power Reserve
American Classic RailRoad Auto43h
Nova 3740h
Water Resistance
American Classic RailRoad Auto50m
Nova 3750m
MSRP
American Classic RailRoad Auto$1,295
Nova 37$899

Full specifications

Case

5 specs
Diameter
32mm
37mm
Thickness
11.3mm
7mm
Lug-to-Lug
46mm
37mm
Lug Width
16mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Beige
Salmon

Movement

3 specs
Caliber
ETA 2681
ETA 7001
Type
Automatic
Manual
Power Reserve
43h
40h

Pricing

1 specs
MSRP
$1,295
$899

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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.

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.

Zelos Nova 37

Owners widely praise the Zelos Nova 37's spectacular 37mm dimensions and extremely light, thin wearability. The meteorite dial is frequently highlighted as a captivating feature, though some reviewers suggest simpler indices would improve legibility over the Arabic numerals. The watch is considered a considerable value at $1,999. On balance, owners and reviewers rate the Zelos Nova 37 highly for its excellent dimensions and dial execution at the price.

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