Modulo Orologio Digitale Casio W-721 Alarm Chrono 549 FUNZIONA MA PER RICAMBI O RIPARAZIONE
Module 549. I do not know what is wrong with it. Sold strictly as NON WORKING FOR PARTS OF REPAIR. Strap is not original. You will have to install your own battery after you receive this watch. I will do whatever I can to make things right!