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Home/Browse/Seiko/Astron
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Seiko Astron
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Seiko · Astron

Seiko Astron

Dress

$2,200Stock unknown
Buy from SeikoFind used on eBay

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Case

Diameter
41.2mm
Thickness
12mm
Lug-to-lug
48.5mm
Lug width
14mm
Material
Titanium
Water resistance
100m

Crystal & dial

Crystal
Sapphire
AR coating
Super-clear coating
Lume
LumiBrite on hands and index(es)

Movement

Caliber
Seiko 3X62
Type
Quartz
Jewels
10

Design language

Case shape
round
Dial style
textured
Sub-dials
1
Bezel
fixed
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

Astron collection · 9 watches

Astron
Astron43.3mm
Astron
Astron42mm
Astron
Astron44.1mm
Astron
Astron42mm
Astron GPS Solar 2024 Limited Edition
Astron GPS Solar 2024 Limited Edition41.2mm
Astron GPS Solar 2025 Limited Edition
Astron GPS Solar 2025 Limited Edition43.4mm
Astron GPS Solar 2025 Limited Edition
Astron GPS Solar 2025 Limited Edition42mm
Astron GPS Solar 2026 Limited Edition
Astron GPS Solar 2026 Limited Edition41.2mm

3 colorways

Alternatives

01The living market

Asking prices & sales

Tracked on the secondary market, updated through the day. Not appraisals or offers.

Retail$2,200

No confirmed active listings.

Listings only · Watch family · 4 recent or historical posts

Seiko on the secondhand market

+7.9%

2026 so far · +3.2% to +12.7% · 75 matched watches

In line with the index

Dress watches as a group: +9.5% · 187 matched watches

Year-by-year readings →

02The connection engine

More like this.

Seiko Astron GPS Solar 2026 Limited Edition

Seiko

Astron GPS Solar 2026 Limited Edition

41.2mm · Quartz$2,400

Seiko Astron GPS Solar 2025 Limited Edition

Seiko

Astron GPS Solar 2025 Limited Edition

42mm · Quartz$2,600

Seiko Astron GPS Solar 2024 Limited Edition

Seiko

Astron GPS Solar 2024 Limited Edition

41.2mm · Quartz$2,300

Casio EFS-S650D

Casio

EFS-S650D

40.9mm · Quartz$250

BERNY BERNY-Men Quartz Dress Watch-2676M

BERNY

BERNY-Men Quartz Dress Watch-2676M

40mm · Quartz$58

BUREI Sovereign 8002 Quartz

BUREI

Sovereign 8002 Quartz

41mm · Quartz$140

View all alternatives

03The community take

Owners talk.

“

Owners widely praise the Seiko Astron for its spectacular time-telling technology, GPS time sync, and grab-and-go convenience, with many calling it the best watch they have ever owned. Reviewers and owners highlight the well-managed dial detail, textured hour markers, and high-contrast edges, as well as the well-finished case and bracelet. Some find the lightweight titanium build and quick bracelet adjustment contribute to comfortable wearability. Accuracy is noted as +/- 15 seconds per month without GPS, though the autonomous quartz movement can be easily reset by looking at the sky. Criticisms include DST not being automatically implemented, recessed buttons requiring a sharp object for adjustment, and sparse lume with no 12 o'clock marker. Some owners feel the price point is too expensive for its aesthetic appeal. Overall, owners rate the Seiko Astron highly for its advanced time-telling technology and convenient features.

Synthesized from 7 sources
Reddit·2↗
WatchUSeek·2↗
WatchCrunch·2↗
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On real wrists

No shots yet. Show how it wears.

04The paper trail

Cross-shops

Popular comparisons.

The matchups people make with the Seiko Astron most — open one to see it side by side.

  • Grand Seiko SBGP009vs Seiko Astron→
  • Citizen ATTESAvs Seiko Astron→
  • Longines LA GRANDE CLASSIQUE DE LONGINESvs Seiko Astron→
  • Citizen The Citizen Caliber A060vs Seiko Astron→
Ask the communityStart a discussion about the Astron — get takes from other collectors.Ask →

05The discussion

Talk about the Seiko Astron.