Side by side
Geckota AirstreamvsSpinnaker Dumas 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
Airstream36mm
Dumas GMT44mm
Power Reserve
Airstream40h
Dumas GMT40h
Water Resistance
Airstream101m
Dumas GMT300m
MSRP
Airstream$299
Dumas GMT$399
Full specifications
Case
6 specsCategory
Dress
GMT
Diameter
36mm
44mm
Thickness
11.95mm
15mm
Lug-to-Lug
45.5mm
48mm
Lug Width
20mm
22mm
Water Resistance
101m
300m
Crystal & Dial
1 specsCrystal
Domed Sapphire
Sapphire
Movement
1 specsCaliber
—
Seiko NH34A
Pricing
1 specsMSRP
$299
$399
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