Which is cheaper, the Hamilton Khaki Aviation Khaki Pilot GMT Auto or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,575 for the Hamilton Khaki Aviation Khaki Pilot GMT Auto — a $1,160 gap before any retailer discounting.

Which is bigger, the Hamilton Khaki Aviation Khaki Pilot GMT Auto or the Borealis Watch Co. Jamanta?

The Hamilton Khaki Aviation Khaki Pilot GMT Auto wears larger at 44mm versus 42.50mm for the Borealis Watch Co. Jamanta — a 1.5mm difference across the dial.

Which has better water resistance, the Hamilton Khaki Aviation Khaki Pilot GMT Auto or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 100m for the Hamilton Khaki Aviation Khaki Pilot GMT Auto.

Which has a longer power reserve, the Hamilton Khaki Aviation Khaki Pilot GMT Auto or the Borealis Watch Co. Jamanta?

The Hamilton Khaki Aviation Khaki Pilot GMT Auto carries a 50-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Hamilton Khaki Aviation Khaki Pilot GMT Auto run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Hamilton Khaki Aviation Khaki Pilot GMT Auto uses the 2893-2 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Hamilton Khaki Aviation Khaki Pilot GMT AutovsBorealis Watch Co. Jamanta

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

Hamilton Khaki Aviation Khaki Pilot GMT Auto

h76755135

MSRP $1,575

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

10 of 29 specs differ

Diameter

Khaki Aviation Khaki Pilot GMT Auto44mm

Jamanta42.50mm

Power Reserve

Khaki Aviation Khaki Pilot GMT Auto50h

Jamanta40h

Water Resistance

Khaki Aviation Khaki Pilot GMT Auto100m

Jamanta300m

MSRP

Khaki Aviation Khaki Pilot GMT Auto$1,575

Jamanta$415

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

None

BGW9

Movement

2 specs

Caliber

2893-2

Miyota 9015

Power Reserve

50h

40h

Pricing

1 specs

MSRP

$1,575

$415

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