Eco-Drive Ring, powered by any light source, eliminating the need for watch batteries.

Bring sophistication to your day with the CITIZEN® Calendrier. This timeless watch features 12/24-hour time, world time in 24 cities and day/date. Featured with stainless steel case and bracelet with dark blue dial. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number 8729.