The Panerai Luminor Marina (ref. Pam 00164 K Series) is a men's dive watch with a 44 mm barrel case in stainless steel. It has a black dial under sapphire crystal.
It is powered by a self-winding mechanical movement. Features: Luminescent markers, small seconds, crown guard bridge, date magnifier lens. Water-resistant to 300 m. The watch is fitted with an alligator leather strap with a folding clasp in steel.
This example is pre-owned and in good condition, and comes with the original box and papers.