Which is cheaper, the Hamilton Jazzmaster Open Heart Auto or the Spinnaker Tesei Titanium?

At MSRP the Spinnaker Tesei Titanium is the cheaper of the two at $625, against $2,695 for the Hamilton Jazzmaster Open Heart Auto — a $2,070 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Open Heart Auto or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium wears larger at 42mm versus 36mm for the Hamilton Jazzmaster Open Heart Auto — a 6mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Open Heart Auto or the Spinnaker Tesei Titanium?

The Spinnaker Tesei Titanium is rated to 200m versus 50m for the Hamilton Jazzmaster Open Heart Auto.

Which has a longer power reserve, the Hamilton Jazzmaster Open Heart Auto or the Spinnaker Tesei Titanium?

The Hamilton Jazzmaster Open Heart Auto carries a 80-hour power reserve against 40 hours on the Spinnaker Tesei Titanium.

What movement does the Hamilton Jazzmaster Open Heart Auto run compared to the Spinnaker Tesei Titanium?

Both watches run automatic movements — the Hamilton Jazzmaster Open Heart Auto uses the H-10 and the Spinnaker Tesei Titanium uses the SII NH35A.

Side by side

Hamilton Jazzmaster Open Heart AutovsSpinnaker Tesei Titanium

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

Hamilton Jazzmaster Open Heart Auto

h32205890

MSRP $2,695

Spinnaker Tesei Titanium

tesei-titanium-automatic-matte-black-sp-5084-11

MSRP $625

At a glance

11 of 29 specs differ

Diameter

Jazzmaster Open Heart Auto36mm

Tesei Titanium42mm

Power Reserve

Jazzmaster Open Heart Auto80h

Tesei Titanium40h

Water Resistance

Jazzmaster Open Heart Auto50m

Tesei Titanium200m

MSRP

Jazzmaster Open Heart Auto$2,695

Tesei Titanium$625

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Mother of pearl

Black

Movement

2 specs

Caliber

H-10

SII NH35A

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$2,695

$625

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