Side by side

Hamilton American Classic RailRoad Auto ChronovsMaen Manhattan 三七

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
Manhattan 三七
MaenManhattan 三七
MSRP $951

At a glance

11 of 29 specs differ
Diameter
American Classic RailRoad Auto Chrono44mm
Manhattan 三七37mm
Power Reserve
American Classic RailRoad Auto Chrono60h
Manhattan 三七40h
Water Resistance
American Classic RailRoad Auto Chrono50m
Manhattan 三七100m
MSRP
American Classic RailRoad Auto Chrono$2,045
Manhattan 三七$951

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
44mm
37mm
Thickness
15.3mm
9.3mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
MHV.01

Movement

2 specs
Caliber
H-21
Sellita SW200-1
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,045
$951

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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 Chrono

Owners widely praise the Hamilton American Classic RailRoad Auto Chrono for its historical brand appeal and spectacular appearance, calling the ETA 7750 movement a "tank" and appreciating the date magnifier's integration. Some find its design a bit busy compared to other models. One owner notes an 80-hour power reserve from the H-10 movement and a 40mm case with turned-down lugs for a thinner appearance. Overall, owners rate the Hamilton American Classic RailRoad Auto Chrono highly for its historical brand appeal and robust movement at its price point.

Maen Manhattan 三七

Owners are 100% satisfied with the Maen Manhattan 三七's looks and finishing quality, finding it super comfortable. Reviewers praise its modest dimensions, appealing case profile, and dial finishing with a vertical Côtes de Genève pattern, though one owner notes the dial color is deceptively different from website images. The Maen Manhattan 三七 features a thin 7.1mm case and 100m water resistance with a screw-down crown, utilizing a manual-wind movement with a two-day power reserve, while another reviewer points to a different movement with an average accuracy deviation of +/- 12 seconds per day and a 40-hour power reserve. On balance, owners and reviewers rate the Maen Manhattan 三七 highly for its finishing and comfortable wearability at its price point.

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