Limited Edition. 1,200 pieces worldwide. Special box and additional silicone strap. Serial number selection is not possible as watches are sent at random worldwide.

The Seiko Astron GPS Solar HAB005J is powered by the Calibre 5X63 movement, which charges from any light source and stores enough energy to run for up to two years.

It connects to GPS satellites to automatically set the correct time and timezone wherever you are in the world, including Daylight Saving changes, keeping you accurate to within one second every 100,000 years. The green textured dial draws inspiration from the facets of quartz crystal, giving it a lively, eye-catching finish that catches light differently depending on the angle.

 The 43.4mm titanium case is both strong and lightweight, sitting just 12.4mm thin on the wrist for an effortless all-day wear. Sapphire glass with a super clear coating protects the dial from scratches while keeping it easy to read, and Lumibrite-treated hands and markers stay visible even in low light. Need to track a second timezone?

The dual-time function lets you set a second time zone independently, making it the perfect travel companion. The stopwatch times up to 24 hours in 1/20th of a second increments with split-time capability, and the perpetual calendar automatically adjusts for short months and leap years right through to February 2100. A power reserve indicator lets you know your charge level at a glance, and every watch purchased through Seiko Boutique is backed by a 3-year limited guarantee.