Side by side

Geckota Airstream FrontiervsHalios Seaforth IV

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

Airstream Frontier
GeckotaAirstream Frontier
MSRP $299
Seaforth IV
HaliosSeaforth IV
MSRP $765

At a glance

10 of 29 specs differ
Diameter
Airstream Frontier36mm
Seaforth IV40mm
Power Reserve
Airstream Frontier40h
Seaforth IV40h
Water Resistance
Airstream Frontier100m
Seaforth IV200m
MSRP
Airstream Frontier$299
Seaforth IV$765

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
36mm
40mm
Thickness
11.95mm
12.4mm
Lug-to-Lug
45.5mm
46.5mm
Material
316L Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire (double-domed)
Dial Color
Black
Blue

Movement

1 specs
Caliber
Sellita SW200-2

Pricing

1 specs
MSRP
$299
$765

Follow this matchup

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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

Halios Seaforth IV

Owners widely praise the Halios Sunburst Blue for its perfect 40mm size, stunning sunburst dial, and excellent lume, with one owner calling it Halios's best effort and a potential "Omega AT killer." The ETA 2824 movement is noted as running smoothly, and the watch is considered a great value with strong resale. Some owners desire larger sizes or different dial colors, and one reviewer found the Sinn 556i more versatile. The sapphire bezel is described as tall and flat, which is a point of contention for some. Overall, owners rate the Halios Sunburst Blue highly for its design, size, and value.

From video reviewers

The sunburst blue dial is a standout feature. Limited water resistance is a shared concern.

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