Royal Oak 15510 OR.OO.1320OR.02 50th Anniversary Full Set Like New - Complete Pink Gold, Black "Tapisserie" dial, applied stick indexes, date, sapphire crystal, transparent back with mass 50 in reference to the 50th anniversary of the brand, screw-down crown, automatic movement, caliber 4302. With original box and papers, set complete ! Shows Like New! Made ONLY during the fiftieth anniversary year.