Which is cheaper, the Hamilton Jazzmaster Skeleton Auto or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $1,475 for the Hamilton Jazzmaster Skeleton Auto — a $930 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Skeleton Auto or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 36mm for the Hamilton Jazzmaster Skeleton Auto — a 8mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Skeleton Auto or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph is rated to 100m versus 50m for the Hamilton Jazzmaster Skeleton Auto.

Which has a longer power reserve, the Hamilton Jazzmaster Skeleton Auto or the Lum-Tec B64 Chronograph?

The Hamilton Jazzmaster Skeleton Auto carries a 80-hour power reserve against 40 hours on the Lum-Tec B64 Chronograph.

Side by side

Hamilton Jazzmaster Skeleton AutovsLum-Tec B64 Chronograph

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

Hamilton Jazzmaster Skeleton Auto

h32265101

MSRP $1,475

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

12 of 29 specs differ

Diameter

Jazzmaster Skeleton Auto36mm

B64 Chronograph44mm

Power Reserve

Jazzmaster Skeleton Auto80h

B64 Chronograph40h

Water Resistance

Jazzmaster Skeleton Auto50m

B64 Chronograph100m

MSRP

Jazzmaster Skeleton Auto$1,475

B64 Chronograph$545

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

purple

Standard

Movement

2 specs

Caliber

H-10-S

—

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,475

$545

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