Side by side

Geckota Airstream FrontiervsSeestern S446 GMT

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

Airstream Frontier
GeckotaAirstream Frontier
MSRP $299
S446 GMT
SeesternS446 GMT
MSRP $299

At a glance

12 of 29 specs differ
Diameter
Airstream Frontier36mm
S446 GMT39.5mm
Power Reserve
Airstream Frontier40h
S446 GMT41hh
Water Resistance
Airstream Frontier100m
S446 GMT100m
MSRP
Airstream Frontier$299
S446 GMT$299

Full specifications

Case

4 specs
Category
Field
GMT
Diameter
36mm
39.5mm
Thickness
11.95mm
13mm
Lug-to-Lug
45.5mm
47mm

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
Domed
Dial Color
Black
Cream

Movement

5 specs
Caliber
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41hh
Jewels
25
24
Complications
None
GMT, Date

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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

Seestern S446 GMT

Owners widely praise the Seestern S446 GMT for its stunning finishing and extreme value, with a sapphire crystal and adjustable clasp. The winding action is noted as buttery smooth, and the 39.5mm case size is considered very wearable. Some owners, however, flag the lume as a weak point and one owner found the bracelet clasp lacked sufficient micro-adjustment. The Seestern S446 GMT is considered an extreme value for the dollar. Overall, owners rate the Seestern S446 GMT highly for its exceptional finishing and value proposition at its price point.

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