Panerai Radiomir 3 Days Acciaio PAM00687. 47mm steel case which is water resistant to 30 meters. Hand-wound mechanical, P.3000 calibre movement, executed entirely by Panerai, 16½ lignes, 5.3 mm thick, 21 jewels, Glucydur® balance, 21,600 alternations/hour. Incabloc® anti-shock device. Power reserve 3 days, two barrels. 161 components. Brown graduated dial with luminous Arabic numerals and hour markers. Officine Panerai Brevettato engraved on the bezel. See through case back. Brown leather strap with steel Panerai buckle. Comes with an additional tan calf leather strap and red croc leather strap. Pre-owned Unworn. Box and Papers dated May 2017. Our Reference S22080.