Which is cheaper, the Hamilton American Classic Intra-Matic Auto or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,275 for the Hamilton American Classic Intra-Matic Auto — a $860 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Intra-Matic Auto or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 40mm for the Hamilton American Classic Intra-Matic Auto — a 2.5mm difference across the dial.

Which has better water resistance, the Hamilton American Classic Intra-Matic Auto or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 50m for the Hamilton American Classic Intra-Matic Auto.

Which has a longer power reserve, the Hamilton American Classic Intra-Matic Auto or the Borealis Watch Co. Jamanta?

The Hamilton American Classic Intra-Matic Auto carries a 80-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Hamilton American Classic Intra-Matic Auto run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Hamilton American Classic Intra-Matic Auto uses the H-10 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Hamilton American Classic Intra-Matic AutovsBorealis Watch Co. Jamanta

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

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

Borealis Watch Co.Jamanta

prometheus-jamanta-black-dial-date-miyota-9015

MSRP $415

At a glance

11 of 29 specs differ

Diameter

American Classic Intra-Matic Auto40mm

Jamanta42.50mm

Power Reserve

American Classic Intra-Matic Auto80h

Jamanta40h

Water Resistance

American Classic Intra-Matic Auto50m

Jamanta300m

MSRP

American Classic Intra-Matic Auto$1,275

Jamanta$415

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

White

Black

Lume

None

BGW9

Movement

2 specs

Caliber

H-10

Miyota 9015

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,275

$415

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