Seiko Astron GPS Solar SSJ005

Other Functions:
– Automatic hand position alignment 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 save function
– Reception result display function
– Lumibrite on hands and indexes
– Three-fold clasp with push button release
– Stainless steel (super hard coating) with ceramic bezel