Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Selfwinding 15550SR.OO.1356SR.02 is a steel case measuring 37 mm across and 8.9 mm thick. The white dial sits under a sapphire crystal and shows the date alongside a central seconds hand. Power comes from the self-winding Calibre 5900. The bracelet pairs stainless steel with 18-carat pink gold links and closes with an AP folding clasp, giving the case a two-tone finish. This is a compact, dress-oriented take on the Royal Oak line rather than a sports model built for depth. The folding clasp secures a case that is water resistant to 50 metres.