Which is cheaper, the Hamilton Jazzmaster Open Heart Auto or the Zelos SS Damascus LE?

At MSRP the Zelos SS Damascus LE is the cheaper of the two at $799, against $2,695 for the Hamilton Jazzmaster Open Heart Auto — a $1,896 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Open Heart Auto or the Zelos SS Damascus LE?

The Zelos SS Damascus LE wears larger at 44mm versus 36mm for the Hamilton Jazzmaster Open Heart Auto — a 8mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Open Heart Auto or the Zelos SS Damascus LE?

The Zelos SS Damascus LE is rated to 300m versus 50m for the Hamilton Jazzmaster Open Heart Auto.

Which has a longer power reserve, the Hamilton Jazzmaster Open Heart Auto or the Zelos SS Damascus LE?

The Hamilton Jazzmaster Open Heart Auto carries a 80-hour power reserve against 40 hours on the Zelos SS Damascus LE.

What movement does the Hamilton Jazzmaster Open Heart Auto run compared to the Zelos SS Damascus LE?

Both watches run automatic movements — the Hamilton Jazzmaster Open Heart Auto uses the H-10 and the Zelos SS Damascus LE uses the Seiko NH35.

Side by side

Hamilton Jazzmaster Open Heart AutovsZelos SS Damascus LE

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

Zelos SS Damascus LE

hammerhead-v3-300m-ss-damascus-limited-edition

MSRP $799

At a glance

12 of 29 specs differ

Diameter

Jazzmaster Open Heart Auto36mm

SS Damascus LE44mm

Power Reserve

Jazzmaster Open Heart Auto80h

SS Damascus LE40h

Water Resistance

Jazzmaster Open Heart Auto50m

SS Damascus LE300m

MSRP

Jazzmaster Open Heart Auto$2,695

SS Damascus LE$799

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Mother of pearl

SS Damascus LE

Movement

2 specs

Caliber

H-10

Seiko NH35

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$2,695

$799

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