Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsWhitby Watch Co. Alpine Automatic Dark Side

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

At a glance

10 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Alpine Automatic Dark Side44mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Alpine Automatic Dark Side40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Alpine Automatic Dark Side200m
MSRP
Flyboy Airmaster GMT Automatic$365
Alpine Automatic Dark Side$859

Full specifications

Case

7 specs
Category
GMT
Diameter
40mm
44mm
Thickness
12mm
Lug-to-Lug
50.8mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
Black

Movement

1 specs
Caliber
Seiko NH34
Miyota 9015

Pricing

1 specs
MSRP
$365
$859
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