Citizen Men's BL5403-54E Eco-Drive Perpetual Calendar Chronograph Watch Round watch in rose gold tone featuring textured topring and technical dial with perpetual calendar and other chronograph functions 47 mm rose-gold case with mineral dial window Japanese quartz movement with analog display Stainless steel bracelet featuring fold-over push-button clasp with-safety closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving