V7 new Panerai SUBMERSIBLE BMG-TECH ─ 47 mm submarine series metal glass watch is equipped with an original imported 2555 fully automatic mechanical movement made of Panerai's new material BMG-TECH, which has ultra-high toughness and resistance Scratch performance. Each watch is unique. The round scales and hollow hands are highly recognizable, and are covered with Suer-LumiNova super luminous coating to ensure that time information can be read clearly in dark environments. ,