Side by side
AVI-8 Flyboy Airmaster GMT AutomaticvsBorealis Watch Co. Sea Storm MK2 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Flyboy Airmaster GMT Automatic40mm
Sea Storm MK2 GMT41.50mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Sea Storm MK2 GMT40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Sea Storm MK2 GMT300m
MSRP
Flyboy Airmaster GMT Automatic$365
Sea Storm MK2 GMT$415
Full specifications
Case
7 specsCategory
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 specsLume
None
BGW9
Pricing
1 specsMSRP
$365
$415
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