Audemars Piguet Royal Oak Offshore "57th Street" Case: Octagonal stainless steel case with rubber bezel, rubber strap with original stainless steel folding clasp;Dial: Black Tapisserie-dial with applied arabic numerals, 60 seconds, 30 minutes and 12 hour counter, small seconds at 12 o'clock, date with loupe at 3 o'clock, tachymeter-scale around the parimiter, signed: Audemars Piguet;Movement: Rhodium-plated automatic movement with chronograph and date complications;Cal.: 2326;Ref.: 26298SK.OO.D101CR.01;Movement No.: 711308;Case No.: G-94290 / No 0112;Accessories: Box and papers;D=: 42mm;Year: 2010; Starting bid : 10000