Side by side

Geckota Airstream FrontiervsUndone Aero Worldtimer "Doolittle"

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

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Airstream Frontier
GeckotaAirstream Frontier
MSRP $299
See the full Airstream Frontier
Aero Worldtimer "Doolittle"
UndoneAero Worldtimer "Doolittle"
MSRP $399
See the full Aero Worldtimer "Doolittle"
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At a glance

11 of 29 specs differ
Diameter
Airstream Frontier36mm
Aero Worldtimer "Doolittle"40mm
Power Reserve
Airstream Frontier—
Aero Worldtimer "Doolittle"—
Water Resistance
Airstream Frontier100m
Aero Worldtimer "Doolittle"100m
MSRP
Airstream Frontier$299
Aero Worldtimer "Doolittle"$399

Full specifications

Case

6 specs
Category
Field
—
Diameter
36mm
40mm
Thickness
11.95mm
15mm
Lug-to-Lug
45.5mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
—
Dial Color
Black
—

Movement

2 specs
Caliber
—
Seiko NH35
Power Reserve
0h
—

Pricing

1 specs
MSRP
$299
$399
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