Which is cheaper, the Hamilton Khaki Field King Day-Date or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $845 for the Hamilton Khaki Field King Day-Date — a $430 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Field King Day-Date or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 40mm for the Hamilton Khaki Field King Day-Date — a 2.5mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Field King Day-Date or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 100m for the Hamilton Khaki Field King Day-Date.

Which has a longer power reserve, the Hamilton Khaki Field King Day-Date or the Borealis Watch Co. Jamanta?

The Hamilton Khaki Field King Day-Date carries a 80-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Hamilton Khaki Field King Day-Date run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Hamilton Khaki Field King Day-Date uses the H-40 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Hamilton Khaki Field King Day-DatevsBorealis Watch Co. Jamanta

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

Hamilton Khaki Field King Day-Date

h64475131

MSRP $845

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

10 of 29 specs differ

Diameter

Khaki Field King Day-Date40mm

Jamanta42.50mm

Power Reserve

Khaki Field King Day-Date80h

Jamanta40h

Water Resistance

Khaki Field King Day-Date100m

Jamanta300m

MSRP

Khaki Field King Day-Date$845

Jamanta$415

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

None

BGW9

Movement

2 specs

Caliber

H-40

Miyota 9015

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$845

$415

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