Side by side

Borealis Watch Co. Sea Storm MK2 GMTvsGeckota Airstream

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

The bottom line

The 36mm Airstream wears 5.5mm narrower than the 41.50mm Sea Storm MK2 GMT — that's a meaningful jump on most wrists.

Where to get them

Check prices & track

Borealis Watch Co. Sea Storm MK2 GMT
Borealis Watch Co. Sea Storm MK2 GMT
MSRP $415
Visit Borealis Watch Co.Check price on eBayaffiliate
Geckota Airstream
Geckota Airstream
MSRP $299
Visit GeckotaCheck price on eBayaffiliate
Sea Storm MK2 GMT
Borealis Watch Co.Sea Storm MK2 GMT
MSRP $415
Airstream
GeckotaAirstream
MSRP $299

At a glance

12 of 29 specs differ
Diameter
Sea Storm MK2 GMT41.50mm
Airstream36mm
Power Reserve
Sea Storm MK2 GMT40h
Airstream40h
Water Resistance
Sea Storm MK2 GMT300m
Airstream101m
MSRP
Sea Storm MK2 GMT$415
Airstream$299

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
41.50mm
36mm
Thickness
14.15mm
11.95mm
Lug-to-Lug
48.50mm
45.5mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
101m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Blue
Lume
BGW9
None

Movement

1 specs
Caliber
NH34
—

Pricing

1 specs
MSRP
$415
$299

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