This sport casual chronograph from citizen features a sophisticated blend of sports watch aesthetics with refined styling for the ultimate workday-to-weekend timepiece. 41mm stainless steel case and mineral crystal black-on-green dial has sub-dials at 3 and 9 o’clock, outlined with silver-tone details to match the indices and hands sustainably powered by any light with proprietary eco-drive technology that never needs a battery stainless steel bracelet; push-button fold-over clasp 100-meter water resistance caliber b620