Description
Audemars Piguet Royal Oak Automatic 37mm 50th Anniversary 15551ST.ZZ.1356ST.05. 37 mm stainless steel case, bezel set with 40 diamonds ~0.92cts. Blue “Bleu nuit nuage 50” dial with “Grande Tapisserie” pattern features date aperture at 3 o’clock. Automatic Swiss made caliber 5900, features 29 jewels, 188 parts, power reserve of 60 hours. Stainless steel bracelet with folding buckle.