Seiko Astron GPS Solar Stratosphere SAS037 Casio G-Shock Aviation GPS Hybrid Gravity Master GPW1000äó1B from the city time zone

from the city time zone display

Color TFT LCD (320 x 300 pixels) + Monochrome LCD

Weight: 41 g

numbers and indices

Never before has time management been so simple

Seiko Astron GPS Solar Stratosphere SAS037 Casio G-Shock Aviation GPS Hybrid Gravity Master GPW1000äó1B from the city time zoneSeiko Astron. The worlds first GPS solar watch. At last, the search for totally precise time, everywhere on the planet, is over. By developing our own, patented, low energy consumption GPS receiver, Seiko has been able to create a watch that can receive GPS signals and identify time zone, time and date data using the global network of GPS satellites. It recognizes all the 39 time zones on earth. This breakthrough timepiece is called Seiko Astron. Like