Which is cheaper, the Hamilton Jazzmaster Auto or the Ralf Tech WRB AUTOMATIC METAL?

At MSRP the Hamilton Jazzmaster Auto is the cheaper of the two at $1,125, against $2,290 for the Ralf Tech WRB AUTOMATIC METAL — a $1,165 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Auto or the Ralf Tech WRB AUTOMATIC METAL?

The Ralf Tech WRB AUTOMATIC METAL wears larger at 39mm versus 36mm for the Hamilton Jazzmaster Auto — a 3mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Auto or the Ralf Tech WRB AUTOMATIC METAL?

The Ralf Tech WRB AUTOMATIC METAL is rated to 200m versus 50m for the Hamilton Jazzmaster Auto.

Which has a longer power reserve, the Hamilton Jazzmaster Auto or the Ralf Tech WRB AUTOMATIC METAL?

The Ralf Tech WRB AUTOMATIC METAL carries a 40 hours-hour power reserve against 80 hours on the Hamilton Jazzmaster Auto.

What movement does the Hamilton Jazzmaster Auto run compared to the Ralf Tech WRB AUTOMATIC METAL?

Both watches run automatic movements — the Hamilton Jazzmaster Auto uses the H-10 and the Ralf Tech WRB AUTOMATIC METAL uses the RTA003.

Side by side

Hamilton Jazzmaster AutovsRalf Tech WRB AUTOMATIC METAL

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

Add a watch

Hamilton Jazzmaster Auto

h32255730

MSRP $1,125

Ralf Tech WRB AUTOMATIC METAL

wrb-automatic-california-metal

MSRP $2,290

At a glance

8 of 29 specs differ

Diameter

Jazzmaster Auto36mm

WRB AUTOMATIC METAL39mm

Power Reserve

Jazzmaster Auto80h

WRB AUTOMATIC METAL40 hoursh

Water Resistance

Jazzmaster Auto50m

WRB AUTOMATIC METAL200m

MSRP

Jazzmaster Auto$1,125

WRB AUTOMATIC METAL$2,290

Full specifications

Case

5 specs

Movement

2 specs

Caliber

H-10

RTA003

Power Reserve

80h

40 hoursh

Pricing

1 specs

MSRP

$1,125

$2,290

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Hamilton Jazzmaster AutovsRalf Tech WRB AUTOMATIC METAL

At a glance

Full specifications

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