Which is cheaper, the Borealis Watch Co. Sea Storm MK2 GMT or the Yema Flygraf Navigator?

At MSRP the Borealis Watch Co. Sea Storm MK2 GMT is the cheaper of the two at $415, against $1,199 for the Yema Flygraf Navigator — a $784 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Sea Storm MK2 GMT or the Yema Flygraf Navigator?

The Borealis Watch Co. Sea Storm MK2 GMT wears larger at 41.50mm versus 40mm for the Yema Flygraf Navigator — a 1.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Sea Storm MK2 GMT or the Yema Flygraf Navigator?

The Borealis Watch Co. Sea Storm MK2 GMT is rated to 300m versus 100m for the Yema Flygraf Navigator.

Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsYema Flygraf Navigator

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

Borealis Watch Co.Sea Storm MK2 GMT

borealis-sea-storm-mk2-gmt-version-aa

MSRP $415

Yema Flygraf Navigator

yema-flygraf-navigator-yfly22chr-gms

MSRP $1,199

At a glance

11 of 29 specs differ

Diameter

Sea Storm MK2 GMT41.50mm

Flygraf Navigator40mm

Power Reserve

Sea Storm MK2 GMT40h

Flygraf Navigator40h

Water Resistance

Sea Storm MK2 GMT300m

Flygraf Navigator100m

MSRP

Sea Storm MK2 GMT$415

Flygraf Navigator$1,199

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

Steel

Lume

BGW9

None

Movement

1 specs

Caliber

NH34

—

Pricing

1 specs

MSRP

$415

$1,199

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