Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Selfwinding, reference 15450ST.OO.1256ST.01.A, comes in a 37 mm steel case measuring 9.8 mm thick. The white dial sits under a sapphire crystal and shows central seconds alongside a date window at the edge. Inside is the self-winding calibre 3120, an Audemars Piguet movement fitted specifically for this model. The case is paired with a matching steel bracelet, closed by a folding clasp for secure wear. This reference is sized for women, keeping proportions compact against the wider Royal Oak line while retaining the collection's familiar octagonal design. Water resistance reaches 50 metres, enough for daily wear and the occasional splash without special caution.