Panerai Luminor Marina ref OP6558 BB1044290 wristwatch, recent, dial: black with applied baton indexes, luminescent 12 and 6 numerals, outer dots, luminescent hands, date aperture at 3, constant seconds at 9. Calibre: automatic, 21 jewels. Case: stainless steel cushion-form case, patented crown guard, screw-down case back. Case number: D0774/1000. Serial number: 228879. Closure: Panerai stainless steel bracelet and folding buckle. Dimensions: 45 mm diameter, bracelet circumference approximately 190 mm. Signed: case, dial and movement. Accessories: one additional link, Panerai presentation box and outer box