Digitial World Time Zone Clock

Overview Our world time zone displays simultaneously display multiple world time zones, and automatically correct for local daylight saving rules for each time zone. Our clocks can operate stand-alone without external synchronization using their internal ultra-high precision oscillator with accuracy up to 1 second per year. If greater accuracy is preferred, they can obtain synchronized time using GPS (Global Positioning System) and the NTP (Ethernet) time protocol. These clocks are used by government, finance, banking and other institutions to provide world time. They can also be configured to indicate whether it is daytime or nighttime for each zone. Alpha-numeric time zone clocks are available which provide the greatest configuration flexibility.