Hamilton American Classic RailRoad Auto ChronovsRalf Tech WRX Automatic Chrono

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American Classic RailRoad Auto Chrono
HamiltonAmerican Classic RailRoad Auto Chrono

Ref. H40656131·MSRP $2,045

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WRX Automatic Chrono
Ralf TechWRX Automatic Chrono

MSRP $5,880

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Hamilton American Classic RailRoad Auto Chrono at true scale

American Classic RailRoad Auto Chrono

Ralf Tech WRX Automatic Chrono at true scale

WRX Automatic Chrono

Diameter

44mm

47.5mm

Thickness

15.3mm

n/a

Water Resistance

50m

300m

highest

Power Reserve

60h

highest

40h

MSRP

$2,045

lowest

$5,880

Movement

Hamilton H-21

Ralf Tech RTAC001

Case

5 specs
Diameter
44mm
47.5mm
Thickness
15.3mm
n/a
Lug Width
22mm
26mm
Material
Stainless Steel
Stainless Steel (PVD black)
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

2 specs
Caliber
Hamilton H-21
Ralf Tech RTAC001
Power Reserve
60h
40 hoursh

Pricing

1 specs
MSRP
$2,045
$5,880
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