Officine Panerai Luminor Submersible Carbotech 3 Days Divers Watch, PAM 616, Circa 2017. 47mm Black composite case, unidirectional rotating bezel with graduated scale, sapphire crystal, and crown protecter. There is one small dent on one lug that can only be seen from the underside of the watch . There is a clear picture of it . Titanium case back with black coating. Black dial with blue accents, applied Arabic numerals and dot markers, partial skeletonized and luminous hands, date at 3 and running seconds at 9. Automatic Panerai caliber P.9000 movement is running and functioning properly. Presented on a rubber Panerai strap and Panerai Tang buckle. This preowned watch comes with original Panerai box, papers, instruction booklet, and lightly worn extra brown Panerai strap, as shown. *Carbotech is a new composite material that has an uneven, matte black appearance.