

Seiko
Seiko Astron
Gray dial · Titanium bracelet · 43.2 mm
Black dial · Steel bracelet · 45 mm
Item WFA2GT436
Ask us for the price: we reply on WhatsApp or by email, usually within one business day.
In stock · processing at least 24 hours · free US delivery in 1–3 business days
To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.
What’s included
New to Seiko? Read our Seiko buying guide
The Seiko Astron GPS Solar (reference SSE055) is a 45 mm steel watch with a black dial on a steel bracelet.
It is in stock at Watchflix NYC in the US; ask us for the price.
It is powered by an electronic movement. Functions: hours, minutes, seconds, date, 40 timezones, gps controlled time and time zone adjustment and am/pm. Water resistant to 100 m.
Condition: pre-owned. Supplied with the original box and papers.
Checked by our specialist before it ships, and delivered fully insured.
Astron was the name of the first quartz wristwatch, which Seiko put on sale in 1969. Since 2012 the name belongs to Seiko's GPS Solar watches: they are powered by light and set the time and time zone from GPS satellites at the press of a button.
Models differ in what they show beside the time: a second time zone, a chronograph or a world-time ring. Titanium cases are common and make the larger sizes light to wear; the case material is in the specifications.
We stock 49 Seiko Astron watches, from $790 to $3,430.
Reviews of our store on Google, shown as Google returns them (up to five, most relevant first). We do not choose, edit or filter them.Read all reviews on Google Maps
Google Maps
Ask about condition, papers, sizing or delivery. We answer on WhatsApp and by email, Mon–Sat 10am–7pm ET. WhatsApp is the fastest way to get an answer.