SEIKO Astron SSH121J1 GPS Dual Time
Dual Time Capability: Bottom Dial Can Be Adjusted To Second Time Zone, Main Hands Can Be Manually Adjusted To Different Time Zones
Perpetual Calendar: Calendar Automatically Adjusts For Short Months and Leap Years Until February, 2100
Power Reserve Indicator: Yes
World Time: Astron GPS Solar pinpoints your location and identifies your exact timezone by receiving GPS signals from 4 or more GPS satellites. Manual Time Adjustment is available.