Which is cheaper, the Hamilton Jazzmaster Open Heart Auto or the Helgray Kensington Quartz?

At MSRP the Helgray Kensington Quartz is the cheaper of the two at $299, against $2,695 for the Hamilton Jazzmaster Open Heart Auto — a $2,396 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Open Heart Auto or the Helgray Kensington Quartz?

The Helgray Kensington Quartz wears larger at 38mm versus 36mm for the Hamilton Jazzmaster Open Heart Auto — a 2mm difference across the dial.

Which has a longer power reserve, the Hamilton Jazzmaster Open Heart Auto or the Helgray Kensington Quartz?

The Hamilton Jazzmaster Open Heart Auto carries a 80-hour power reserve against 40 hours on the Helgray Kensington Quartz.

What movement does the Hamilton Jazzmaster Open Heart Auto run compared to the Helgray Kensington Quartz?

The Hamilton Jazzmaster Open Heart Auto runs a automatic caliber (H-10), while the Helgray Kensington Quartz runs a quartz (Miyota GL22).

Side by side

Hamilton Jazzmaster Open Heart AutovsHelgray Kensington Quartz

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

Helgray Kensington Quartz

kensington

MSRP $299

At a glance

10 of 29 specs differ

Diameter

Jazzmaster Open Heart Auto36mm

Kensington Quartz38mm

Power Reserve

Jazzmaster Open Heart Auto80h

Kensington Quartz40h

Water Resistance

Jazzmaster Open Heart Auto50m

Kensington Quartz50m

MSRP

Jazzmaster Open Heart Auto$2,695

Kensington Quartz$299

Full specifications

Case

4 specs

Crystal & Dial

2 specs

Dial Color

Mother of pearl

Black

Lume

None

Yes

Movement

3 specs

Caliber

H-10

Miyota GL22

Type

Automatic

Quartz

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$2,695

$299

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