Seiko Astron GPS Solar 5X53 Dual-Time Sport Titanium Limited Edition

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Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Perpetual Calendar
  • Day
  • Date
  • Month
  • Power Reserve
  • Second Time Zone
  • GPS


  • GPS Solar
  • Manufactured


  • Cushion
  • 42.80x50.30
  • Titanium
  • Brushed & Polished
  • 14.60mm


  • Sapphire

Water resistance

  • 20.00atm / 200.00m / 660.00ft


  • Deployment Buckle
  • Titanium


  • Titanium


  • 2020

Official description

Since 2012, Seiko Astron has led the world in GPS Solar technology. Today, the Astron GPS Solar collection includes a wide range of styles, designs and calibers, all of which offer atomic-clock precision and exceptional ease of use. By connecting to the GPS network, every Astron watch adjusts at the touch of a button to your time zone* and, by taking all the energy it needs from light alone, never needs a battery change.

In 2019, a new design was released which paid homage to the original 1969 Quartz Astron with its curved silhouette case, wide case lugs and thin bezel. It was powered by Seiko’s most advanced and slimmest GPS Solar caliber, 5X53 Dual-Time.

Today, this 5X53 collection is expanded with a new series of four watches with cases and bracelets in titanium, the first of which has an exquisite green dial and is offered as a limited edition. It will be available from June 2020 at Seiko Boutiques and selected retailers worldwide while the other three will join the permanent Astron collection a month later.

Astron Novak Djokovic Interview 2019 (SSH003)