Side by side

Geckota Airstream FrontiervsFormex Reef GMT

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

Airstream Frontier
GeckotaAirstream Frontier
MSRP $299
Reef GMT
FormexReef GMT
MSRP $2,235

At a glance

12 of 29 specs differ
Diameter
Airstream Frontier36mm
Reef GMT42mm
Power Reserve
Airstream Frontier40h
Reef GMT56h
Water Resistance
Airstream Frontier100m
Reef GMT300m
MSRP
Airstream Frontier$299
Reef GMT$2,235

Full specifications

Case

7 specs
Category
Field
GMT
Diameter
36mm
42mm
Thickness
11.95mm
11.4mm
Lug-to-Lug
45.5mm
47mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW330-2
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$299
$2,235

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Geckota Airstream Frontier

I cannot provide a synthesis. The five per-source summaries provided describe five different watches — Geckota Handmade Classic Vintage Racing strap, Forzo Drive King, York & Front Burrard, Zenith Defy Skyline, and Grand Seiko White Birch SLGH005 — none of which is the Geckota Black Textured stated in the watch field. There is no source material about the Geckota Black Textured itself. Output: NO_USEFUL_CONTENT

Formex Reef GMT

The Formex Reef GMT is widely praised for its unique porthole case shape, COSC-certified Sellita SW330-2 movement with good finishing, and comfortable quick-release bracelet with on-the-fly micro-adjustment. Reviewers note its robust construction, impressive specifications, and strong value proposition, with a slim 11.4mm profile accommodating 300m water resistance and an exhibition caseback. However, owners widely report the 53mm lug-to-lug span with male endlinks makes it too large for smaller wrists. Some find the bezel action stiff and potentially slippery, and a reviewer desired sharper finishing and edges, deeming the aesthetic too modernist. The GMT variant sacrifices a timing bezel unless swapped, and one owner notes sharp edges on the crown and crown guard. Overall, owners and reviewers highly rate the Formex Reef GMT for its exceptional value and well-executed features, particularly its bracelet system and COSC-certified movement.

From video reviewers

The watch features a COSC-certified SW330-2 GMT movement, which is visible through a sapphire crystal display case back and beautifully decorated. The watch's water-resistance of up to 300m/1000ft is a notable feature. The 42mm diameter may be too large for smaller wrists.

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