The Panerai Luminor 3 Days GMT Power Reserve PAM01537 was introduced in 2017 as a replacement for the PAM00537. Powered by caliber P.9012, the Luminor 1950 3 Days GMT Power Reserve Automatic Acciaio 42mm offers a second timezone and a power reserve indicator in addition to the hours, minutes, small seconds and date. Its case measures 42mm across. It is witted with a black dial with Paris hobnails.
