Specifications of the Audemars Piguet Royal Oak Self Winding Stainless steel 18k Gold Black Dial 15500OR.OO.D002CR.01:
Case: 41mm diameter, 10.5mm thickness, 18K gold heavy wrapped 
Dial: Black with "Grande Tapisserie" pattern
Hands: Rose gold baton hands
Markers: Applied rose gold baton markers
Date window: At 3 o'clock
Movement: Audemars Piguet Swiss ETA caliber , automatic, 72-hour power reserve
Bracelet: Rubber Strap with AP folding clasp
Water resistance: 50 meters