AUDEMARS PIGUET ROYAL OAK SELFWINDING 41 “50TH ANNIVERSARY” ref. 15510OR Case - 18K Rose (Pink) Gold Fullset- Complete Full Set (box + papers) , Cert.2022 Condition - Excellent / pre-owned Size: 41mm, 50m WR, Cal. 4302 (70h PR), sapphire caseback w/ 50th rotor Straps: 18K Rose Gold integrated bracelet, full links, AP folding clasp Dial: Blue “Bleu Nuit, Nuage 50” Grande Tapisserie, pink gold markers