Side by side

Hamilton Jazzmaster Auto ChronovsRalf Tech WRB AUTOMATIC METAL

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

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Jazzmaster Auto Chrono
HamiltonJazzmaster Auto Chrono
MSRP $2,095
WRB AUTOMATIC METAL
Ralf TechWRB AUTOMATIC METAL
MSRP $2,290
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At a glance

8 of 29 specs differ
Diameter
Jazzmaster Auto Chrono42mm
WRB AUTOMATIC METAL39mm
Power Reserve
Jazzmaster Auto Chrono60h
WRB AUTOMATIC METAL40 hoursh
Water Resistance
Jazzmaster Auto Chrono100m
WRB AUTOMATIC METAL200m
MSRP
Jazzmaster Auto Chrono$2,095
WRB AUTOMATIC METAL$2,290

Full specifications

Case

5 specs
Category
Chronograph
—
Diameter
42mm
39mm
Thickness
15.23mm
12mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Movement

2 specs
Caliber
H-21
RTA003
Power Reserve
60h
40 hoursh

Pricing

1 specs
MSRP
$2,095
$2,290
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