Officine Panerai Radiomir 1940 45mm 3 Days Titanio Automatic Watch. Brushed titanium 45mm case and polished bezel all on a dark brown buffalo strap. This automatic men’s watch has a brown dial with luminous Arabic numerals and hour markers with a seconds sub dial at the 9 o’clock position. Water resistant up to 100m and sapphire crystal glass. Automatic mechanical, P.4000 calibre, executed entirely by Panerai, 13¾ lignes, 3.95 mm thick, 31 jewels, Glucydur® balance, 28,800 alternations/hour. KIF Parechoc® anti-shock device. Power reserve 3 days.Two years international guarantee on all Officine Panerai Watches.