The Panerai Submersible 42mm features an automatic mechanical P.900 calibre movement, measuring 12 ½ lignes and 4.2 mm in thickness, with 23 jewels and a frequency of 28,800 vibrations per hour. It incorporates the Incabloc® anti-shock system and offers a three-day power reserve powered by a single barrel. Comprising 171 components, the movement includes a calendar aperture. The watch showcases a polished Panerai Goldtech™ 42mm case, complemented by a black dial with luminous hour markers and dots. Additional functions include a date display at 3 o'clock and a small seconds counter at 9 o'clock. It is water resistant up to 30 bar and comes with a black caoutchouc rubber strap.