This Panerai Radiomir 1940 3 Days GMT ORO ROSSO 47MM in 18K Rose Gold is rated 9.8 out of 10. Limited Edition of 300 pieces. This PAM00570 has a 72-hour power reserve, using two barrels to achieve the full three days of energy. Its caliber, P.3001/10, is hand wound. It comes with box and paper dated in August 2016.