Reference: PAM00113. Factory label text includes: OFFICINE PANERAI PAM00113, Luminor Marin 44, Swiss Made E1193/3500, Ind: OP6567, Mvt: PA00311121. Case: 44 mm cushion-shaped stainless steel case with brushed bezel, brushed upper surfaces, polished sides, and signature Panerai crown-protecting device.