Which is cheaper, the Borealis Watch Co. Jamanta or the Yema Navygraf Marine Nationale GMT Paris?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $944 for the Yema Navygraf Marine Nationale GMT Paris — a $529 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Jamanta or the Yema Navygraf Marine Nationale GMT Paris?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 39mm for the Yema Navygraf Marine Nationale GMT Paris — a 3.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Jamanta or the Yema Navygraf Marine Nationale GMT Paris?

The Borealis Watch Co. Jamanta is rated to 300m versus 100m for the Yema Navygraf Marine Nationale GMT Paris.

Side by side

Borealis Watch Co. JamantavsYema Navygraf Marine Nationale GMT Paris

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

Borealis Watch Co.Jamanta

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

MSRP $415

Yema Navygraf Marine Nationale GMT Paris

navygraf-marine-nationale-gmt-paris

MSRP $944

At a glance

10 of 29 specs differ

Diameter

Jamanta42.50mm

Navygraf Marine Nationale GMT Paris39mm

Power Reserve

Jamanta40h

Navygraf Marine Nationale GMT Paris40h

Water Resistance

Jamanta300m

Navygraf Marine Nationale GMT Paris100m

MSRP

Jamanta$415

Navygraf Marine Nationale GMT Paris$944

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

Paris

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9015

—

Pricing

1 specs

MSRP

$415

$944

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