Seiko Astron GPS Solar SSH077

Other Functions:
– Automatic hand position alignment function
– Day display
– DST (Daylight Saving Time)
– Dual-time function
– Function to prevent the gps signal reception function from working (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 display
– Power save function
– 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)