Which is cheaper, the Hamilton Jazzmaster Auto or the Cincinnati Watch Company Tree Frog?

At MSRP the Hamilton Jazzmaster Auto is the cheaper of the two at $1,125, against $1,995 for the Cincinnati Watch Company Tree Frog — a $870 gap before any retailer discounting.

Which is bigger, the Hamilton Jazzmaster Auto or the Cincinnati Watch Company Tree Frog?

The Cincinnati Watch Company Tree Frog wears larger at 38mm versus 36mm for the Hamilton Jazzmaster Auto — a 2mm difference across the dial.

Which has better water resistance, the Hamilton Jazzmaster Auto or the Cincinnati Watch Company Tree Frog?

The Cincinnati Watch Company Tree Frog is rated to 100m versus 50m for the Hamilton Jazzmaster Auto.

Which has a longer power reserve, the Hamilton Jazzmaster Auto or the Cincinnati Watch Company Tree Frog?

The Hamilton Jazzmaster Auto carries a 80-hour power reserve against 45 hours on the Cincinnati Watch Company Tree Frog.

What movement does the Hamilton Jazzmaster Auto run compared to the Cincinnati Watch Company Tree Frog?

The Hamilton Jazzmaster Auto runs a automatic caliber (H-10), while the Cincinnati Watch Company Tree Frog runs a manual (Sellita SW210-1).

Side by side

Hamilton Jazzmaster AutovsCincinnati Watch Company Tree Frog

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

Hamilton Jazzmaster Auto

h32255730

MSRP $1,125

Cincinnati Watch Company Tree Frog

tree-frog

MSRP $1,995

At a glance

18 of 29 specs differ

Diameter

Jazzmaster Auto36mm

Tree Frog38mm

Power Reserve

Jazzmaster Auto80h

Tree Frog45h

Water Resistance

Jazzmaster Auto50m

Tree Frog100m

MSRP

Jazzmaster Auto$1,125

Tree Frog$1,995

Full specifications

Case

8 specs

Diameter

36mm

38mm

Thickness

10mm

10.2mm

Lug-to-Lug

46mm

46.5mm

Lug Width

18mm

20mm

Material

Stainless Steel

316L Stainless Steel

Finish

Brushed and polished

—

Water Resistance

50m

100m

Caseback

Solid

—

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

Black

Silver

Indices

Applied

—

Movement

5 specs

Caliber

H-10

Sellita SW210-1

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

80h

45h

Jewels

Pricing

1 specs

MSRP

$1,125

$1,995

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