Audemars Piguet, Royal Oak Offshore, a gentleman's 18 carat pink gold chronograph wristwatch, circa 2008, ref. G41017, no. 4323, the three piece screw down case with a black rubber bezel, grey dial, Arabic numerals, luminous hands, subsidiary dials running seconds, hours and minutes and a date aperture, 50 jewel Audemars Piguet chronograph automatic movement adjusted to heat, cold isochronism and five positions, cal. 2326 no. 673868, the case 52mm including lugs, on a black rubber strap with a deployant clasp, in an Audemars Piguet box with outer card packaging, guarantee and instruction booklet