Side by side
AVI-8 Flyboy Airmaster GMT AutomaticvsUndone Aero Worldtimer "Lindbergh"
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
Aero Worldtimer "Lindbergh"40mm
Power Reserve
Flyboy Airmaster GMT Automatic—
Aero Worldtimer "Lindbergh"—
Water Resistance
Flyboy Airmaster GMT Automatic50m
Aero Worldtimer "Lindbergh"100m
MSRP
Flyboy Airmaster GMT Automatic$365
Aero Worldtimer "Lindbergh"$499
Full specifications
Case
6 specsCategory
GMT
—
Thickness
—
0mm
Lug-to-Lug
—
0mm
Lug Width
—
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Black
—
Movement
2 specsCaliber
Seiko NH34
Seiko NH35
Power Reserve
0h
—
Pricing
1 specsMSRP
$365
$499
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