Fresh January 2026 service at Nymans Ur, an authorised Audemars Piguet service centre, makes this 2017 black dial Royal Oak 15400ST.OO.1220ST.01 a buy for daily rotation, not drawer duty. The 41 mm steel case keeps the Gérald Genta 1972 DNA, with the octagonal bezel, eight exposed screws and Grande Tapisserie dial, plus the razor edged integrated bracelet and AP folding clasp. Full set.
