Citizen BU2021-51H Calendrier men's watch features a 44mm wide and 12mm thick solid stainless steel case with a fixed bezel and textured push-pull crown with function pusher. Citizen BU2021-51H is powered by Japanese 8729 Eco-Drive movement (Eco-Drive is fueled by light so it never needs a battery change). This stylish watch also features a textured dark grey dial with white accents silver tone luminous hands and index hour markers along with the world time, 12/24-hour time and day-date display functions, scratch resistant anti-reflective mineral crystal and water resistant to 100 meters. Citizen BU2021-51H is equipped with a 22mm wide solid stainless steel bracelet with a deployment push button clasp. Citizen BU2021-51H men's Calendrier grey dial world time watch is brand new and comes in an original Citizen gift box and is backed by a 5 year limited warranty.Citizen BU2021-51H Men's Calendrier Grey Dial World Time Watch