Seiko

Astron GPS Solar “Astron”

Name: Seiko Astron GPS Solar "Astron"
Brand: Seiko
SKU: SSH003

SSH003201942.9TitaniumSunburst

Grey market range$1,750

$1,600$1,900

MSRP $2,400 — grey market -27%

eBay asking prices

eBay asking range$2,300

$1,680$3,000

44 active listings · as of 2026-11-10

What's your watch worth?

Adjust condition and completeness to estimate this specific watch's value.

Original BoxWatch includes original packagingCard / PapersOriginal certificate of authenticityHang TagOriginal retail hang tag still attachedRecently servicedServiced within the last 2 years

Estimated value$1,995Estimated range $1,875–$2,115

Excellent — full-set baseline
Discontinued+5%

Estimate based on your inputs — not a formal appraisal.

Market References

Retail (MSRP)

$2,400

Grey market avg

$1,750Avg Price

eBay asking

44 active listings

$2,300Avg Price

Case42.9 · Titanium

DialBlue · Sunburst

BezelTitanium · Fixed Smooth

BraceletTitanium · Titanium Bracelet

Production2019

Condition basisUsed

Rarity1

LiquidityLow

Variant guide

GPS solar technology automatically adjusts to the correct time zone worldwide without manual setting.

Buyer's guide

A technically advanced quartz option for buyers prioritizing accuracy and convenience over mechanical movement.

Seller's guide

This is a quartz/GPS technology piece, not mechanical; be explicit about movement type to avoid buyer confusion.

AI market analysis

For buyers

Despite eBay asking prices for the SSH003 hovering around $2,200, the true grey market value is closer to $1,600-$1,900. Be patient and leverage the low liquidity; sellers may be eager to move this piece. Focus negotiations towards the lower end of the grey market range for an advantageous acquisition.

For sellers

Given the low liquidity and a realistic grey market range of $1,600-$1,900, pricing your SSH003 aggressively is key for a sale. While eBay asking prices hit $2,200, you'll likely need to list closer to $1,900 to attract serious buyers and facilitate a timely transaction.

AI-generated from current market data. Not financial advice.

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