Astron ‘Redshift’ GPS Solar 5X Dual-Time Limited Edition - SSH137J1

This model is limited to only 1,200 pieces worldwide.

The style of this watch reflects the constant technical and design innovation within the Seiko Astron collection, shown in its vivid highlight colours and unique pressed pattern dial. Conveniently solar-powered; the watch charges from both natural and electric light.

The watch is powered by the Seiko in-house built 5X calibre with advanced functionality – every component in the GPS module has been re-engineered to make it faster and more intuitive than ever. Just three seconds are needed to advance 14 hours from Tokyo to New York time, thanks to the system that moves hour, minute, and second hand independently.

The functions allow easy adjustment to Daylight Saving Time and give the wearer the ability to switch the main dial instantly from home to local time and vice versa. When a time zone adjustment is required, all it takes is a simple push of a button and the hands move faster than ever to the exact local time.

The accent colours on the additional silicone strap and accompanying box echo those on the watch itself.

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

* In an actual watch, the case back direction might be different from the photograph.

• Gender : Men
• Movement : Solar
• Movement Type : GPS Solar
• Calibre : 5X53
• Duration : Operating for approx. 6 months (when fully charged), power save: approx. 2 years
  
• Case : Titanium (Super hard coating)
• Case Size :
  Thickness: 12.2 mm
  Diameter: 42.7 mm
  Length: 48 mm
• Case Shape : Round
• Dial Colour : Black
• Water Resistance : 10 bar
• Clasp : Three-fold clasp with push button release
• Glass Type : Sapphire crystal
• Band Material : Titanium
• Band Colour : Black
• Function : Overcharge prevention function
  Power save function
  Perpetual calendar to the february 28, 2100
  World time function (39 time zones)
  Dual-time function
  Day display
  Power reserve indicator
  Time transfer function (Switching between the main-dial and sub-dial)
  GPS signal reception function (Time zone adjustment, automatic time adjustment)
  Satellite acquisition status display function
  Reception result display function
  DST (Daylight Saving Time)
  Function to prevent the gps signal reception function from working (in-flight mode)
  Automatic hand position alignment function
• Other Specifications : LIMITED EDITION on the case back
  Screw case back
  Serial number engraved on the case back
  An additional silicone strap is included
  Lumibrite on hands and indexes
  
• Limited Edition of 1200 pieces