Citizen Eco-Drive with atomic timekeeping, the Perpetual Chrono A.T. This perpetual calendar alarm chronograph with day-date is radio-controlled in 5 time zones & also features an anti-reflective sapphire crystal.

• Perpetual calendar
• 200m water resistant
• 5 years guarantee
• Battery: Eco-Drive. Fuelled by light. Any light. A watch that never needs a battery.
• Packaging: Citizen Box
• Alarm, power reserve indicator
• Model reference: AT4006-06X
• Strap/bracelet: leather strap
• Case material: stainless steel with black ion plating
• Glass type: anti-reflective sapphire crystal
• Movement: chronogragh and radio-controlled
• Dial shape: round
• Case diameter: 42mm