Which is cheaper, the Oak & Oscar The Humboldt GMT USSS Edition or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $2,200 for the Oak & Oscar The Humboldt GMT USSS Edition — a $1,785 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Humboldt GMT USSS Edition or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 39.5mm for the Oak & Oscar The Humboldt GMT USSS Edition — a 3mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Humboldt GMT USSS Edition or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 200m for the Oak & Oscar The Humboldt GMT USSS Edition.

Which has a longer power reserve, the Oak & Oscar The Humboldt GMT USSS Edition or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 56 hours hours on the Oak & Oscar The Humboldt GMT USSS Edition.

What movement does the Oak & Oscar The Humboldt GMT USSS Edition run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Oak & Oscar The Humboldt GMT USSS Edition uses the Sellita SW330 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Oak & Oscar The Humboldt GMT USSS EditionvsBorealis Watch Co. Jamanta

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

Oak & Oscar The Humboldt GMT USSS Edition

HMBDLTGMTUSSS

MSRP $2,200

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

13 of 29 specs differ

Diameter

The Humboldt GMT USSS Edition39.5mm

Jamanta42.50mm

Power Reserve

The Humboldt GMT USSS Edition56 hoursh

Jamanta40h

Water Resistance

The Humboldt GMT USSS Edition200m

Jamanta300m

MSRP

The Humboldt GMT USSS Edition$2,200

Jamanta$415

Full specifications

Case

8 specs

Crystal & Dial

2 specs

Crystal Shape

Double-domed

Flat

Lume

Super-LumiNova BGW9

BGW9

Movement

2 specs

Caliber

Sellita SW330

Miyota 9015

Power Reserve

56 hoursh

40h

Pricing

1 specs

MSRP

$2,200

$415

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