Steel Panerai Luminor 1950 Marina 3 Days automatic PAM 00312. Case diameter 44mm water resistant to 300 meters.
Automatic movement, Panerai P. 9000 calibre, executed entirely by Panerai, 7.9 mm thick, 28 jewels,  balance, 28,800 alternations/hour. Power reserve 3 days, two barrels. Incabloc® anti-shock device. 195 components.
Black sandwich dial, luminous hour markers and numerals, second sweep sub-dial, date display.
Polished steel bezel, case brushed steel. Mineral glass see through case back.