Side by side

Seiko AstronvsSternglas Taiga GMT

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

Astron
SeikoAstron
MSRP $2,500
Taiga GMT
SternglasTaiga GMT
MSRP $237

At a glance

11 of 29 specs differ
Diameter
Astron42mm
Taiga GMT42mm
Power Reserve
Astron40h
Taiga GMT
Water Resistance
Astron100m
Taiga GMT100m
MSRP
Astron$2,500
Taiga GMT$237

Full specifications

Case

4 specs
Thickness
12.4mm
7.7mm
Lug-to-Lug
49.5mm
52mm
Lug Width
14mm
20mm
Material
Titanium
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Super-clear coating
Inner
Dial Color
Black
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
5X83
Ronda 505.24H
Power Reserve
40h
Jewels
14

Pricing

1 specs
MSRP
$2,500
$237

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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.

Seiko Astron

Owners widely praise the Seiko Astron for its spectacular technology, solar-powered quartz movement, and GPS time synchronization, making it a convenient grab-and-go option. The watch is frequently noted for its comfortable and lightweight titanium build, with some models featuring well-finished cases and robust ceramic bezels. Reviewers and owners alike highlight the dial's dynamic and shiny appearance, with textured hour markers and high-contrast edges. Accuracy is generally considered good, with figures ranging from +/- 15 seconds per month to within 1/2 second per day, easily corrected by GPS signal. However, some owners note that DST requires manual adjustment and that automatic time syncing depends on proximity to radio wave towers. The price point is a concern for some, who feel it competes with luxury watches without the same aesthetic appeal. One owner pointed out minimal lume and a slight misalignment of the minute hand on their model.

Sternglas Taiga GMT

Owners widely praise the Sternglas Taiga GMT for its finishing and value, highlighting the yellow GMT hand as a distinctive touch. However, some find the GMT markers lack legibility, and the original NATO strap is considered poorly made. The 42mm case and 52mm lug-to-lug measurement are points of contention, with some finding it too large for smaller wrists. Overall, owners appreciate the Sternglas Taiga GMT for its attractive finishing and price point, though legibility of the GMT function and case dimensions are noted as areas for improvement.

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