Patek Philippe Nautilus Annual Calendar 5726. It is a high-quality 1:1 Superclone of the original Patek Philippe Nautilus Annual Calendar 5726. The watch has a stainless steel case, a White dial, and a self-winding movement. It is water resistant to 120 meters.
Here are the specifications of the watch:
Case: Stainless steel
Case diameter: 40.5mm
Case thickness: 11.3mm
Dial: White 
Movement: Self-winding
Power reserve: 48 hours
Water resistance: 120 meters
The V9 factory is known for making high-quality 1:1 Superclone watches. This particular watch is a very close 1:1 Superclone of the original Patek Philippe Nautilus Annual Calendar 5726. The materials, craftsmanship, and movement are all top-notch.