Very Rare Model. $26,700 Retail. Often trades at a premium. Includes Cardboard box, Outer Box, inner box, stickers, Certificate Book (Undated from a US Authorized Dealer), Instructions, Stickers, Screw Drive and leather strap. Comes on Short Panerai Rubber Strap with Black Panerai Tang Style Buckle. N Series Indicates the watch was made in 2011.