Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsBorealis Watch Co. Sea Storm MK2

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

Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Sea Storm MK241.50mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Sea Storm MK240h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Sea Storm MK2300m
MSRP
Flyboy Airmaster GMT Automatic$365
Sea Storm MK2$475

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
40mm
41.50mm
Thickness
—
14.15mm
Lug-to-Lug
—
48.50mm
Lug Width
—
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Lume
None
BGW9

Movement

1 specs
Caliber
NH34
NH38

Pricing

1 specs
MSRP
$365
$475

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