Side by side

Hamilton American Classic RailRoad AutovsSpinnaker Dumas Automatic

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
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239

At a glance

11 of 29 specs differ
Diameter
American Classic RailRoad Auto32mm
Dumas Automatic44mm
Power Reserve
American Classic RailRoad Auto43h
Dumas Automatic40h
Water Resistance
American Classic RailRoad Auto50m
Dumas Automatic300m
MSRP
American Classic RailRoad Auto$1,295
Dumas Automatic$239

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
32mm
44mm
Thickness
11.3mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
16mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
Beige
Blue

Movement

2 specs
Caliber
ETA 2681
SII NH35A
Power Reserve
43h
40h

Pricing

1 specs
MSRP
$1,295
$239

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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.

Spinnaker Dumas Automatic

Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.

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