Panerai Luminor 1950 PAM00127. Solid brushed steel AISI 316L 47mm diameter case. Black dial. Anti-reflective sappire crystal glass, with see-through sapphire crystal back. Hand-wound Calibre Panerai OP XI mechanical movement, with swan’s neck regulator, 16 1/2 lignes, 17 jewels, glucydur balance; 21,600 alterations/hour. Incabloc anti-shock device. 56 hour power reserve. Water-resistant to 100 meters. With hand-sewn brown leather strap. Box and Papers dated April 2003.