Panerai Luminor Submersible Chrono 1000M 47mm Watch PAM187 Box Papers. Automatic self-winding chronograph movement. Two part cushion shaped stainless steel case 47.0 mm in diameter. Panerai patented crown protector. Anti - clockwise unidirectional rotating stainless steel bezel with graduated scale for measuring the duration of immersions and ratchet click at minute intervals. Scratch resistant sapphire crystal. Black dial with luminous baton hands and hour markers. Date window at between 4 and 5. Black rubber strap with tang buckle.