This Audemars Piguet Royal Oak Offshore Diver has a self winding movement in a 42mm stainless steel case with inner rotating bezel. The black dial has the Mega Tapisserie pattern and features a date display. It is covered by sapphire crystal. The black rubber strap has a pin buckle. Water resistant to 300m. This watch is in like new condition and includes original box and paperwork. Original MSRP $19,000.00. Audemars Piguet reference number 15710ST.OO.A002CA.01