Astron ‘Morning Star’ 5X53 Solar GPS Limited Edition - SSH145J1

In 1969, Seiko launched the ‘Astron’ – the world’s first ever Quartz watch, named for the Greek word meaning ‘Space’ and ‘Stars.’ Its release led Seiko down a route of further innovation, inspired by the possibility of humans one day being able to reach the stars. Building on the collection theme of ‘Solidity,’ this ‘Morning Star’ Solar GPS is inspired by this stellar aspiration.

Built in a black titanium case and bracelet, sapphire crystal glass encases a sparkling blue graduated dial. Gold-coloured highlights express the glow of a morning star in a starry night sky. This piece has sleek lines and a slim profile that seamlessly flows through the lugs to the bracelet.

The watch is powered by a 5X53 Solar-powered in-house built movement with GPS functionality, so it has exceptional accuracy being updated remotely by GPS satellite when the wearer moves between time zones.

Seiko Astron: the world’s first GPS solar watch – powered by light, automatically adjusted to your exact time through the latest satellite technology.

• Gender : Men
• Movement : GPS Solar
• Movement Type : GPS Solar
• Calibre : 5X53
• Accuracy : ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
• Duration : Operating for approx. 6 months (when fully charged), power save: approx. 2 years
• Case : Titanium (Super hard coating)
• Case Size : Thickness : 12.2mm
  Lug Width : 14.0mm
  Case Diameter : 42.7mm
  Case Length : 48.0mm
  
• Case Shape : Round
• Dial Colour : Sparkling Blue
• Water Resistance : 10 bar
• Clasp : Three-fold clasp with push button release
• Glass Type : Sapphire crystal
• Functions : Automatic hand position alignment function
  Day display, DST (Daylight Saving Time)
  Dual-time function
  Function to prevent the GPS signal reception (in-flight mode)
  GPS signal reception function (Time zone adjustment, automatic time adjustment)
  Overcharge prevention function
  Perpetual calendar to the february 28, 2100
  Power reserve indicator
  Reception result display function
  Satellite acquisition status display function
  Time transfer function (Switching between the main-dial and sub-dial)
  World time function (39 time zones)
• Band Material : Titanium
• Band Colour : Black