Citizen World Time Quartz JQ8000-50E
Watch features flight time and distance calculation, time and calendar
in 22 world time zones, retractable hands for display visibility, interchangeable
analog/digital times, 2 world time alarms, 1/100 second chronograph measuring
up to 24 hours, 60-minute countdown timer, rotating slide-rule bezel,
Stainless steel and water resistance to 100 meters.
EL lamp function that allow you to read the display even in the dark.
Diameter 40mm