This is an authentic PANERAI Titanium Calfskin 44mm Luminor Marina 1950 3 Days Automatic Watch Black PAM01351. This watch is crafted of titanium and features a black dial, luminous hands and hour markers, date display, brown calfskin straps, sapphire crystal, and an automatic movement. Follow this item for alerts. Panerai is a registered trademark of Panerai. FASHIONPHILE is not affiliated with Panerai.