The Fake Yacht-Master enamel case is water-resistant to 100 meters (330 feet) and is a model of solid elegance and perfect proportion. The 18ct eternal rose gold mid-layer case is made by Rolex foundry. The winding crown features a three-lock triple waterproof system together with a triangular bottom cover securely fastened to the case. The crown shoulder is integrated with the middle case. The mirror is made of blue crystal and is not easily scratched. At 3 o’clock there is a small window convex lens for easy reading of the calendar. The waterproof enamel case provides the best protection for high precision movements.”