Audemars Piguet Selfwinding

Audemars Piguet's Royal Oak Offshore Selfwinding, reference 15605SK.OO.A350CA.01, has a 43 mm steel case. The dial is blue, set beneath a sapphire crystal. Inside is the self-winding calibre 4302, which drives hours, minutes and a central seconds hand along with a date function. The central seconds display keeps the layout legible despite the busy dial finish. AP fits the case to a blue rubber strap on a stainless steel pin buckle, with an additional black rubber strap included. Build quality throughout matches what the Offshore line is known for, solid and made for daily wear. The fact sheet does not record a water resistance figure for this reference.