Audemars Piguet Diver

This Royal Oak Offshore Diver, reference 15720CN.OO.A002CA.02, comes in an 18-carat white gold case measuring 42 mm across and 14.2 mm thick. A sapphire crystal covers the red dial, and the case houses the self-winding Calibre 4308. The movement drives central seconds and a date display alongside dive time measurement, giving the watch a clear, purposeful layout. This is a limited edition, produced in restricted numbers, which sets it apart within the Royal Oak Offshore line. It comes on a black rubber strap with an additional red rubber strap included, and the pairing is closed by an 18-carat white gold pin buckle. Audemars Piguet rates the case to 300 metres, a figure that suits its diving-oriented design.