Audemars Piguet Black Ceramic 26579 True Moon Phase Royal Oak series. It is a high-quality 1:1 Superclone watch that is made with top-grade materials and craftsmanship. It is a faithful reproduction of the original watch, and it features a number of impressive specifications.
Here are some of the key specifications: 
Case: 41mm diameter, 12.5mm thickness, black ceramic
•Sapphire Crystal glass 
Dial: "Grande Tapisserie" black ceramic dial with applied gold hour markers and hands
Movement: Automatic AP caliber 2325, decorated and modified to look like the original
Power reserve: 40 hours
Functions: Hours, minutes, seconds, date, and moon phase