Panerai Radiomir PAM 00721. Limited edition of 1000 pieces. 47mm diameter polished steel case. Water resistant to 100 meters. Hand-wound mechanical, P.3000 calibre movement 16½ lignes, 5.3 mm thick, 21 jewels, Glucydur® balance, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 72 hours. Black sandwich dial with luminous arabic numeral markers. Sapphire crystal see through back. Brown leather strap with beige stitching and steel buckle. Box and papers. PAM721.