Panerai Luminor 1950 3 Days 47mm PAM00372. Steel case, diameter 47mm. Water resistant to 100 meters. Hand-wound mechanical Panerai P.3000 calibre movement, 16½ lignes, 5.3 mm thick, 21 jewels, Glucydur® balance, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 3 days, two barrels. 160 components. Black sandwich dial with luminous hour markers and numerals, 3mm thick Plexiglas crystal. See through case back. Brown leather strap with white stitching and steel buckle. Comes with an additional tan leather strap. Box and papers.