Authentic Panerai Luminor California. Features include a titanium brushed case, brown leather strap equipped with tang clasp, fixed bezel, black dial displaying Arabic hour markers and Roman numerals alongside rose gold elements on the face, blue tone hands, manual winding mechanical movement rated for 8 days power reserve, sapphire crystal offering scratch resistance, cushion shaped case measuring 44mm in diameter, solid screw-down case back, water resistant to 300 meters or approximately 990 feet depth.