Ceramic Panerai Luminor 1950 GMT Automatic Ceramica PAM 00441. Automatic Panerai P.9001 calibre movement. Case diameter 44mm. Water resistant to 100 meters. 13¾ lignes, 7.9 mm thick, 29 jewels, Glucydur® balance, 28,800 alternations/hour. Incabloc® anti-shock device. Power reserve 3 days, two barrels. 229 components. Hours, minutes, small seconds, date, second time zone, power reserve indicator on the back, seconds reset. Black sandwich dial with luminous hour markers. Date at 3 o'clock, small seconds at 9 o'clock. Smoked see through sapphire crystal back. Black Rubber strap. Box and papers dated December 2013. Panerai service papers dated January 2017 and December 2018. PAM 441.