Citizen Radiocontrol watch. Chronograph. Alarm. Perpetual Calendar .Eco-Drive. No need to change battery.
Characteristics:
Radiocontrol Eco-Drive movement. Charged for a year. Energy saving function. Chronograph 1/20 of a second. Alarm. Dual Time. Perpetual calendar.
Stainless steel case and authentic leather strap. Sapphire glass, Scratch proof glass.
Water Resistant 20 atm. Apt for diving.
Never need for battery change. Charged by artificial or natural sunlight. Lasts one year in complete darkness. No need to adjust the time as it does so automatically via radio. Encompasses the most advanced technology.