Introducing the Citizen Calendrier World Time Diamond BU2082-56E. This timeless watch features world time in 24 time zones and has a gold-tone stainless steel case and bracelet with black dial adorned with a diamond bezel. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number 8729. The water resistance is 100 metres and it has a anti-reflective mineral crystal glass. Bring sophistication to your day with the CITIZEN Calendrier.