Seiko Astron GPS Solar SSE077

GPS controlled time and time zone adjustment, Magnetic resistance 4,800A/m,Perpetual day and date calendar correct to the year 2100 Signal reception result indication,
Dual time indicator (40 time zones) AM/PM indicator, Daylight savings time function, Power save function,
Sapphire glass with Seiko’s proprietary, super clear, anti-reflective coating, Tri-fold push button release clasp LumiBrite hands and markers,

Case Diameter 45.0mm,Water-resistant to 10 bar/100 meters (330 feet) Caliber 8X53, Black Ceramic Bezel, Stainless Steel Case and Bracelet with Super Hard Coating.