Which is cheaper, the Hamilton Jazzmaster Thinline Auto or the Hemel Sky Racer Mechanical?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $1,145 for the Hamilton Jazzmaster Thinline Auto — a $595 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Thinline Auto or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 40mm for the Hamilton Jazzmaster Thinline Auto — a 3mm difference across the dial.

Which has a longer power reserve, the Hamilton Jazzmaster Thinline Auto or the Hemel Sky Racer Mechanical?

The Hamilton Jazzmaster Thinline Auto carries a 42-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Hamilton Jazzmaster Thinline Auto run compared to the Hemel Sky Racer Mechanical?

The Hamilton Jazzmaster Thinline Auto runs a automatic caliber (2892-A2), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Hamilton Jazzmaster Thinline AutovsHemel Sky Racer Mechanical

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

Hamilton Jazzmaster Thinline Auto

h38525121

MSRP $1,145

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

11 of 29 specs differ

Diameter

Jazzmaster Thinline Auto40mm

Sky Racer Mechanical43mm

Power Reserve

Jazzmaster Thinline Auto42h

Sky Racer Mechanical40h

Water Resistance

Jazzmaster Thinline Auto50m

Sky Racer Mechanical50m

MSRP

Jazzmaster Thinline Auto$1,145

Sky Racer Mechanical$550

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Beige

Black

Movement

3 specs

Caliber

2892-A2

Seagull ST19

Type

Automatic

Manual

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$1,145

$550

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