Side by side
AVI-8 Flyboy Airmaster GMT AutomaticvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Flyboy Airmaster GMT Automatic40mm
D4 Outerknown Solar Diver39mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
D4 Outerknown Solar Diver40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
D4 Outerknown Solar Diver200m
MSRP
Flyboy Airmaster GMT Automatic$365
D4 Outerknown Solar Diver$549
Full specifications
Case
6 specsCategory
GMT
Diver
Diameter
40mm
39mm
Thickness
—
13.18mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Water Resistance
50m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Blue
Movement
2 specsCaliber
NH34
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$365
$549
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