From work to play and back again, the latest sport luxury tsuki-yomi a-t watch from citizen has been purpose-built to meet every occasion. 43mm silver-tone super titanium case gray moon surface dial with black accents and silver-tone touches features include moon phase display, world time in 24 time zones, perpetual calendar and day/date silver-tone link bracelet with push-button fold-over clasp powered by citizen’s famed eco-drive technology, so it never needs a battery water-resistant to 100 meters caliber h874